People who run and maintain a household will probably contend that they use bleach to clean and disinfect just about anything that needs it, but what they might not be aware of is the fact that bleach is not the great purifier that we tend to think that it is. It has been used for years by dutiful housewives trying to get by without having to go to the store and buy another cleaner and it has come into light recently as being good for the removal of mold. Unfortunately, these claims are not true.
Bleach will do nothing to eliminate the mold that can occur on porous surfaces such as drywall. A study that was paid for recently by Clorox, the largest manufacturer of chlorine bleach in the world, states that trying to get rid of mold using bleach is to effective on nonporous surfaces only and that trying to use it on porous surfaces will only have a temporary effect. This would mean that if you see mold growing on your ceiling or on another part of your wall, then trying to use chlorine bleach to kill it will only work on a superficial and cosmetic level. The mold is likely to have contaminated the entire depth of the board and will only grow back later.
The EPA also does not classify chlorine bleach as a registered disinfectant that will terminate mold infections. Every bottle of disinfectant that kills mold is labeled with a registration number and there is no current brand of bleach in existence that has this label.
Also, in the effort to save the time of going to the store and buying more chemicals and in the interest of saving money, some people who attempt to get rid of mold themselves are often guilty of believing that mixing household chemicals can somehow “up the ante” and give them an advantage of some sort. It is a misconception that mixing household chemicals can somehow make them more effective and it is also dangerous. Chlorine bleach should not be mixed with any other household chemical, especially anything that contains ammonia. When chlorine bleach is mixed with ammonia, it can give off hazardous fumes and if your home is not properly ventilated at the time, these fumes can do serious harm to you. When attempting to remove mold from your home or business, it is always best to purchase chemicals that are reputable and advertised as able to kill mold.
Showing posts with label allergies. Show all posts
Showing posts with label allergies. Show all posts
Saturday, January 19, 2008
The History And Development Of Penicillin
Penicillin has been in existence since the early 1900’s and we have been using it to help treat and cure bacterial infections since then, but it was not developed deliberately. It was actually discovered by accident by a scientist in Scotland named Sir Alexander Fleming in 1928.
While conducting some experiments in his laboratory in London, he noticed that a dish of Staphylococcus had been cross-contaminated with Penicillium notatum. The penicillium inhibited the growth of the bacteria in a semicircle and he believed in the beginning that this was the discovery of a simple disinfectant. He saw that it was effective, but was not very toxic. He did not realize just how important his discovery was at the time and the use of penicillin as a drug did not really start until after 1939. Infectious bacteria was not much of a match for the new drug, but at the time Britain was in the middle of World War II and did not have the money that was required to make the large amount of penicillin that was required in order to do more clinical studies on its usefulness. It soon asked the United States for assistance on the matter.
Soon after a lab in Peoria agreed to assist with the production of the penicillin, a search began to find the most appropriate strain of Penicillium notatum. A strain that multiplied quickly was needed and not too long after a worldwide search began, the strain they were looking for was found in a cantaloupe in a market next to the lab that had agreed to assist the Oxford lab to produce the penicillin in the first place.
By around the end of 1941, a mold nutrition expert named Andrew J. Moyer was able to multiply the production of penicillin by about 10 times and by 1943, penicillin was finally approved by public use. In the beginning, doses of penicillin were very expensive, but as it became more common, the doses went down in price significantly finally settling around fifty cents per dose in the mid 1940’s.
Unfortunately, there are some people that have been found to have an allergic reaction to penicillin and cannot be treated with it in the case of bacterial infection like other people can. If you are allergic to penicillin, it is possible that your child may also be allergic, so if your girlfriend or wife is expecting, you should notify your spouse’s doctor of your allergy.
While conducting some experiments in his laboratory in London, he noticed that a dish of Staphylococcus had been cross-contaminated with Penicillium notatum. The penicillium inhibited the growth of the bacteria in a semicircle and he believed in the beginning that this was the discovery of a simple disinfectant. He saw that it was effective, but was not very toxic. He did not realize just how important his discovery was at the time and the use of penicillin as a drug did not really start until after 1939. Infectious bacteria was not much of a match for the new drug, but at the time Britain was in the middle of World War II and did not have the money that was required to make the large amount of penicillin that was required in order to do more clinical studies on its usefulness. It soon asked the United States for assistance on the matter.
Soon after a lab in Peoria agreed to assist with the production of the penicillin, a search began to find the most appropriate strain of Penicillium notatum. A strain that multiplied quickly was needed and not too long after a worldwide search began, the strain they were looking for was found in a cantaloupe in a market next to the lab that had agreed to assist the Oxford lab to produce the penicillin in the first place.
By around the end of 1941, a mold nutrition expert named Andrew J. Moyer was able to multiply the production of penicillin by about 10 times and by 1943, penicillin was finally approved by public use. In the beginning, doses of penicillin were very expensive, but as it became more common, the doses went down in price significantly finally settling around fifty cents per dose in the mid 1940’s.
Unfortunately, there are some people that have been found to have an allergic reaction to penicillin and cannot be treated with it in the case of bacterial infection like other people can. If you are allergic to penicillin, it is possible that your child may also be allergic, so if your girlfriend or wife is expecting, you should notify your spouse’s doctor of your allergy.
How To Keep Mold From Calling Your Fridge Home
Finding mold growing in your refrigerator is something that we cannot usually avoid, because mold exists everywhere we are and it grows on dead organic materials, just like what we keep in our refrigerator. There are ways, however, to reduce the amount of mold that will grow in your refrigerator.
You should take inventory of your refrigerator and anything that is outdated beyond use should be thrown away because if mold is not growing on it now, it will eventually. The sooner that you forget an outdated item is in your refrigerator, the sooner mold will begin to grow inside it and spread to other items nearby. The spread of mold in this way is especially true of fruits and vegetables that are often stored in a bin on top of each other. One infected item can affect the whole bin and make it inedible. It is best to go through these items as often as possible to make sure anything contaminated is removed.
When you bring fruits and vegetables home from the grocery store, we often have them in the plastic bags that we used in the produce section to pack them in. You should probably remove these items from the bags in order to reduce the amount of condensation they are exposed to. Condensation will build up inside the bag as water evaporates and mold will begin to grow.
Cleaning the refrigerator regularly is also essential to slow the growth of mold. Everything in the refrigerator should be washed thoroughly and since no surface inside it should be porous, using chlorine bleach to wash the inside should be fine to assist in removing any mold that has begun to grow. Whatever you choose to clean your refrigerator with, please do not mix household chemicals when cleaning your home. The results can be harmful or even deadly if you mix the wrong two, such as bleach and ammonia.
Before you really start cleaning it out, take the light bulb out of your fridge because they are not made to be left on for more than a few minutes and will possibly burn out if you leave the refrigerator door open for too long.
After you are done washing the inside of the refrigerator, take a few minutes and go through everything as mentioned earlier and throw out anything that you think is too old. Washing down the outside of the refrigerator is also a good idea.
You should take inventory of your refrigerator and anything that is outdated beyond use should be thrown away because if mold is not growing on it now, it will eventually. The sooner that you forget an outdated item is in your refrigerator, the sooner mold will begin to grow inside it and spread to other items nearby. The spread of mold in this way is especially true of fruits and vegetables that are often stored in a bin on top of each other. One infected item can affect the whole bin and make it inedible. It is best to go through these items as often as possible to make sure anything contaminated is removed.
When you bring fruits and vegetables home from the grocery store, we often have them in the plastic bags that we used in the produce section to pack them in. You should probably remove these items from the bags in order to reduce the amount of condensation they are exposed to. Condensation will build up inside the bag as water evaporates and mold will begin to grow.
Cleaning the refrigerator regularly is also essential to slow the growth of mold. Everything in the refrigerator should be washed thoroughly and since no surface inside it should be porous, using chlorine bleach to wash the inside should be fine to assist in removing any mold that has begun to grow. Whatever you choose to clean your refrigerator with, please do not mix household chemicals when cleaning your home. The results can be harmful or even deadly if you mix the wrong two, such as bleach and ammonia.
Before you really start cleaning it out, take the light bulb out of your fridge because they are not made to be left on for more than a few minutes and will possibly burn out if you leave the refrigerator door open for too long.
After you are done washing the inside of the refrigerator, take a few minutes and go through everything as mentioned earlier and throw out anything that you think is too old. Washing down the outside of the refrigerator is also a good idea.
Mold Dogs are Unprofessional
When you go to hire a professional company that deals with mold contaminations, there are a few different things that you need to look for to determine whether or not the company is actually professional or not. Do they use the most modern methods of mold detection and cleaning? Do they wear protective gear? What kind of gear do they wear? Body suits? Respirators? And this is perhaps one of the most important questions of all: do they use animals to detect the presence of mold in your home?
The simple fact is that companies that use dogs to detect mold in a home or business are not professionals. They just are not. The practice of using dogs to detect mold in a home or in another building is inhumane and cruel to the animal, simply because of the knowledge that pets are just as susceptible to health damage due to mold as human beings are. A “mold dog” cannot detect whether or not the mold that exists in your home is toxic, what kind of mold it is, or in what quantity that it may exist. This is what mold laboratories and testing kits are for. All a mold dog can do is tell you if mold exists on the premises or not.
It can cost thousands of dollars for a company to have a dog trained to detect mold, but even after the dog is trained, it is almost surely money thrown down the drain. Dogs are trained to actively inhale mold spores, which is something that we as human beings are repeatedly told NEVER to do. We are told to wear respirators to filter these harmful spores out of the air that we breathe when we are dealing with mold. The animal is not aware that these spores can harm them at all. Dogs can develop severe skin, eye, and sinus infections and not to mention lung infections and even pneumonia. Unfortunately, the dog has no way of telling us that something is wrong with it. It knows, but cannot communicate this to us.
There are many other more modern, more professional ways to deal with the task of detecting mold on a piece of property. Any company that uses mold to detect dogs is not one that you want to deal with. Mold dog websites often have pictures of completely healthy animals and they will remain healthy for a while, but the typical cause of death is due to mold-related health complications.
The simple fact is that companies that use dogs to detect mold in a home or business are not professionals. They just are not. The practice of using dogs to detect mold in a home or in another building is inhumane and cruel to the animal, simply because of the knowledge that pets are just as susceptible to health damage due to mold as human beings are. A “mold dog” cannot detect whether or not the mold that exists in your home is toxic, what kind of mold it is, or in what quantity that it may exist. This is what mold laboratories and testing kits are for. All a mold dog can do is tell you if mold exists on the premises or not.
It can cost thousands of dollars for a company to have a dog trained to detect mold, but even after the dog is trained, it is almost surely money thrown down the drain. Dogs are trained to actively inhale mold spores, which is something that we as human beings are repeatedly told NEVER to do. We are told to wear respirators to filter these harmful spores out of the air that we breathe when we are dealing with mold. The animal is not aware that these spores can harm them at all. Dogs can develop severe skin, eye, and sinus infections and not to mention lung infections and even pneumonia. Unfortunately, the dog has no way of telling us that something is wrong with it. It knows, but cannot communicate this to us.
There are many other more modern, more professional ways to deal with the task of detecting mold on a piece of property. Any company that uses mold to detect dogs is not one that you want to deal with. Mold dog websites often have pictures of completely healthy animals and they will remain healthy for a while, but the typical cause of death is due to mold-related health complications.
Mold Causes Valley Fever in the Southwest
There is a mold that exists in the southwestern United States, different areas of South America, and the deserts of Mexico that the majority of people are not aware of when they visit the area. The people the most at risk for coming into contact with this mold are construction workers and archeologists, because they dig around in the soil where this mold tends to be found. What is it called and just how dangerous is it really?
Coccidioides immitis causes a skin disease that has been referred to as “Valley Fever” by some, but as Coccidioidomycosis to physicians. The features of this skin disease are typically rashes, coughing, myalgia, rashes, and headaches. Myalgia is synonymous with “muscle pain” and this can be a sign or symptom of many other different kinds of diseases, not just Valley Fever. The usual cause of myalgia is the over-use of a specific muscle or possibly an entire set of muscles. If a person does not have a medical history of overworking or accidents, then the myalgia is probably being caused by a bacterial or even a viral infection. If it is present in a person chronically, then it could possibly be a sign of some deficiency in the person’s nutrition.
The disease is known to be endemic in the states of New Mexico, California, and Arizona.
The most common cause of C. immitis exposure is due to the digging or disturbing of soil that has been contaminated. For the mold spores to get into the air and allow you to inhale them, this contaminated soil typically needs to be wet and recently, in order for archeologists to be able to dig in soil in the southwestern United States, they have ordered the soil be saturated with water first to avoid this exposure. This has been put into practice not only with archeologists, but also any other occupation that involves digging into the soil. Soil can also be stirred up due to natural disasters such as earthquakes or dust storms.
Those at the risk for developing the most serious aspects of the disease can include those who are pregnant and in their third trimester, African Americans, Asians, and anyone with a weakened immune system, such as those who have HIV or AIDS. Severe pulmonary disease could develop in these individuals in addition to the skin rashes, fever, and other symptoms that are associated with Valley Fever.
Coccidioides immitis causes a skin disease that has been referred to as “Valley Fever” by some, but as Coccidioidomycosis to physicians. The features of this skin disease are typically rashes, coughing, myalgia, rashes, and headaches. Myalgia is synonymous with “muscle pain” and this can be a sign or symptom of many other different kinds of diseases, not just Valley Fever. The usual cause of myalgia is the over-use of a specific muscle or possibly an entire set of muscles. If a person does not have a medical history of overworking or accidents, then the myalgia is probably being caused by a bacterial or even a viral infection. If it is present in a person chronically, then it could possibly be a sign of some deficiency in the person’s nutrition.
The disease is known to be endemic in the states of New Mexico, California, and Arizona.
The most common cause of C. immitis exposure is due to the digging or disturbing of soil that has been contaminated. For the mold spores to get into the air and allow you to inhale them, this contaminated soil typically needs to be wet and recently, in order for archeologists to be able to dig in soil in the southwestern United States, they have ordered the soil be saturated with water first to avoid this exposure. This has been put into practice not only with archeologists, but also any other occupation that involves digging into the soil. Soil can also be stirred up due to natural disasters such as earthquakes or dust storms.
Those at the risk for developing the most serious aspects of the disease can include those who are pregnant and in their third trimester, African Americans, Asians, and anyone with a weakened immune system, such as those who have HIV or AIDS. Severe pulmonary disease could develop in these individuals in addition to the skin rashes, fever, and other symptoms that are associated with Valley Fever.
Natural Born Mold Killers Can Save You From Chemical Exposure
While there are a lot of different commercial chemicals that are used to kill mold, a lot of people do not like to use a lot of household chemicals in their homes. There is a belief that the more we use chemicals in our daily lives, the more harm they will end up doing us and since there may be some truth to this, some people have found other ways to kill mold besides the cleaners that we find in department and grocery stores.
Three natural ingredients have been found to kill mold quite effectively, but two of them are quite expensive and one is, well… kind of stinky.
The most widely available and inexpensive of the three natural ways to kill mold is vinegar. It is by far the cheapest natural method and the most simple to use. Distilled white vinegar is the best kind to use because it has no color to it and there is no risk of discoloring anything you might put it on. Vinegar will reportedly kill around 82 percent of molds in your home. While it will not kill all kinds of mold, it will kill most of the kind that you find indoors and if it does not kill it, you will most assuredly know. All you have to do is put the mold into a spray bottle, spray it on the area of mold and if you can stand the smell, let it stay on the surface without rinsing it. The smell should go away after a few hours and the mold should have died soon after.
Another way to kill mold, even if it is a bit expensive, is tea tree oil. You can find this at most health food stores and it has a little more broad of a spectrum of fungi that it will get rid of than vinegar. Combine 2 teaspoons of tea tree oil with 2 cups of water in a spray bottle. Shake it up to blend the two and spray on anything that has mold on it. Do not rinse it off. This should make about two cups and it should last indefinitely.
The last way to do this is by using grapefruit seed extract. The advantage of this is that grapefruit seed extract has no smell to it. 20 drops of the extract and two cups of water in a spray bottle should do the trick. Follow the same directions for the tea tree oil.
Three natural ingredients have been found to kill mold quite effectively, but two of them are quite expensive and one is, well… kind of stinky.
The most widely available and inexpensive of the three natural ways to kill mold is vinegar. It is by far the cheapest natural method and the most simple to use. Distilled white vinegar is the best kind to use because it has no color to it and there is no risk of discoloring anything you might put it on. Vinegar will reportedly kill around 82 percent of molds in your home. While it will not kill all kinds of mold, it will kill most of the kind that you find indoors and if it does not kill it, you will most assuredly know. All you have to do is put the mold into a spray bottle, spray it on the area of mold and if you can stand the smell, let it stay on the surface without rinsing it. The smell should go away after a few hours and the mold should have died soon after.
Another way to kill mold, even if it is a bit expensive, is tea tree oil. You can find this at most health food stores and it has a little more broad of a spectrum of fungi that it will get rid of than vinegar. Combine 2 teaspoons of tea tree oil with 2 cups of water in a spray bottle. Shake it up to blend the two and spray on anything that has mold on it. Do not rinse it off. This should make about two cups and it should last indefinitely.
The last way to do this is by using grapefruit seed extract. The advantage of this is that grapefruit seed extract has no smell to it. 20 drops of the extract and two cups of water in a spray bottle should do the trick. Follow the same directions for the tea tree oil.
The Most Frequently Asked Questions About Mold
If you are a new homeowner or even an old one that is just wanting to do a little studying on what this whole concern about mold is that you have been hearing about on the news and in magazines, then there are a few basic things that you need to know about mold
What causes mold to grow?
Well, mold requires a few different things to grow and these are nutrients, air, and moisture. Molds can grow in cooler temperatures down to around 40 degrees Fahrenheit and up to even around 100 degrees Fahrenheit. If it gets cooler than 40 F, most molds will become simply dormant and cease growing. They are hard to kill by change in temperature alone. Temperatures above 100 F have been reported to kill mold and its spores, but the exact temperatures that are needed to kill specific species of mold are uncertain.
How does mold get into your house?
The truth is that mold is always in your home, but it only grows there when conditions are favorable. Spilled water on carpet that is never cleaned up, condensation on windows or water pipes is a sign of high humidity that helps mold grow, as well, and even something as seemingly harmless as packing your clothes too tightly in the closet can cause mold problems.
Do harmful molds exist?
Yes! While there are only a few different kinds of mold that cause human health issues compared to the thousands of different varieties of mold there are in the world, mold growing in your home can be a serious health risk.
Does mold cause health issues in everyone? Are they always the same?
No, mold does not typically affect one person the same as another. One person might be allergic to the mold growing in the home and another may not. Some molds can cause infections that are serious enough to see a doctor for and some can cause brain damage, miscarriages, birth defects, and in some cases, even death.
What can I do to prevent mold growth in my house or business?
There are a lot of things that you can do to prevent mold from growing both on the constructed parts of your home and the items that you have inside it, such as furniture, clothes, and etcetera. There are numerous articles online to help you in preventing mold from growing, but the general consensus is to not have a high level of humidity in any area of your home, such as in a bathroom that does not have a vent to allow steam to exit the room while bathing. A similar vent should be installed in the kitchen near the stove.
What causes mold to grow?
Well, mold requires a few different things to grow and these are nutrients, air, and moisture. Molds can grow in cooler temperatures down to around 40 degrees Fahrenheit and up to even around 100 degrees Fahrenheit. If it gets cooler than 40 F, most molds will become simply dormant and cease growing. They are hard to kill by change in temperature alone. Temperatures above 100 F have been reported to kill mold and its spores, but the exact temperatures that are needed to kill specific species of mold are uncertain.
How does mold get into your house?
The truth is that mold is always in your home, but it only grows there when conditions are favorable. Spilled water on carpet that is never cleaned up, condensation on windows or water pipes is a sign of high humidity that helps mold grow, as well, and even something as seemingly harmless as packing your clothes too tightly in the closet can cause mold problems.
Do harmful molds exist?
Yes! While there are only a few different kinds of mold that cause human health issues compared to the thousands of different varieties of mold there are in the world, mold growing in your home can be a serious health risk.
Does mold cause health issues in everyone? Are they always the same?
No, mold does not typically affect one person the same as another. One person might be allergic to the mold growing in the home and another may not. Some molds can cause infections that are serious enough to see a doctor for and some can cause brain damage, miscarriages, birth defects, and in some cases, even death.
What can I do to prevent mold growth in my house or business?
There are a lot of things that you can do to prevent mold from growing both on the constructed parts of your home and the items that you have inside it, such as furniture, clothes, and etcetera. There are numerous articles online to help you in preventing mold from growing, but the general consensus is to not have a high level of humidity in any area of your home, such as in a bathroom that does not have a vent to allow steam to exit the room while bathing. A similar vent should be installed in the kitchen near the stove.
Your Allergies May Be More Related To Mold Than You Think
With the teeming masses of people in the world that suffer from allergies, no matter the number of medications used, it is nearly impossible for them to find an escape from their allergens. The reasons for seasonal allergy symptoms are many. Most allergies are attributed to grasses, pollens, and various kinds of mold. Now, these three allergens are incapable of growing during the winter time. And while some molds can withstand colder temperatures than others, the majority of molds cannot continue to grow in these cold temperatures. Instead they manage to lie dormant for quite some time. They go into a kind of suspended animation when frozen, and if they thaw they will continue to live and they are equally as dangerous as before the time they were frozen.
However, in some areas of the world there is not a winter, and therefore, no freezing temperatures. And in these areas, people who live in apartment complexes and places of this nature are faced with considerable risk of infection, especially those who are highly allergic to these molds. The list of symptoms experience from an allergic reaction is long and varied, depending entirely on the specific allergy. The most prominent symptoms are runny noses and skin rashes. Perennial allergic rhinitis can be brought on by the presence of mold, as well. However, these allergic complications are usually only brought on by a high population of mold. The symptoms, however, can worsen if food that has been created using a type of fungus, such as mushrooms, bread, beer, and even yogurt. Blue cheese is also a chief offender.
While there are thousands of species of molds on the planet, the number of highly allergenic molds are fortunately only in the dozens. Cladosporium, Penicillium, and Alternaria are the three most well known kinds of mold to cause many allergic reactions. As a bit of trivia, Penicillum is the only genus with both a medicine as well as a disease named after it.
It is important that you stay on constant watch for grass, mold spores and pollen counts for each day on the news, if you have allergies. These daily reports are recommended, especially for the elderly or anyone who has a small child who may be allergic, and are planning an outing. This way, it will be apparent which areas to avoid. Severe allergic reactions are rare occurrences, but they happen never the less.
However, in some areas of the world there is not a winter, and therefore, no freezing temperatures. And in these areas, people who live in apartment complexes and places of this nature are faced with considerable risk of infection, especially those who are highly allergic to these molds. The list of symptoms experience from an allergic reaction is long and varied, depending entirely on the specific allergy. The most prominent symptoms are runny noses and skin rashes. Perennial allergic rhinitis can be brought on by the presence of mold, as well. However, these allergic complications are usually only brought on by a high population of mold. The symptoms, however, can worsen if food that has been created using a type of fungus, such as mushrooms, bread, beer, and even yogurt. Blue cheese is also a chief offender.
While there are thousands of species of molds on the planet, the number of highly allergenic molds are fortunately only in the dozens. Cladosporium, Penicillium, and Alternaria are the three most well known kinds of mold to cause many allergic reactions. As a bit of trivia, Penicillum is the only genus with both a medicine as well as a disease named after it.
It is important that you stay on constant watch for grass, mold spores and pollen counts for each day on the news, if you have allergies. These daily reports are recommended, especially for the elderly or anyone who has a small child who may be allergic, and are planning an outing. This way, it will be apparent which areas to avoid. Severe allergic reactions are rare occurrences, but they happen never the less.
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