Showing posts with label Mold. Show all posts
Showing posts with label Mold. Show all posts

Tuesday, January 22, 2008

Well Water Sanitation

There are thousands of people in the United States that have to rely on well water instead of a city water system for the water that they both bathe and drink in. While there are some filters that you can have installed onto your well to rid the water supply of rust, soil, or other particle debris, there are not really any filters currently that disinfect your water and rid it of bacteria that may be growing in it, such as E. coli. Cleaning the water yourself manually, though, is always an option by simply using unscented chlorine bleach.

Most people chlorinate their well water to disinfect it after some kind of repair has been done, after the well has not been utilized in a long time (like with a summer or winter home), to get rid of bacteria living in it, or to remove hydrogen sulfide buildup.

Before you start the process of cleaning your well water, you need to get enough water put back in jugs or buckets in your house to last the occupants of it for at least the next 24 hours. The water system in your home should not be used during this 24 hours period at all.

You need to use an unscented bleach for this job. This will have around 3 to 5 percent of sodium chlorite. You will need to use a different amount in your well depending on how deep and how wide your well is. If the well is under 50 feet in depth and about 6 inches in diameter, you will need to use between 3 and 4 liters of bleach.

Your water supply should not smell like chlorine after the 24 hours is up. If it does, you will need to wait longer for the chlorine to be flushed from the system. You should not drink the water until it no longer smells like bleach.

If you notice a significant change for the better in the quality of your water supply after you finish this process, but the issue returns in the next couple of weeks or longer, the process will need to be repeated and you should probably add a bit more bleach to the water. Repeat the process until the results last or seek help from a professional. It will be worth it in the long run when you do not have to worry about the safety of your home’s water supply.

Wood Rotting Mold

A mold that plagues some homes and should not be underestimated is Meruliporia incrassate. This is a fungus that causes a severe amount of rotting in the wooden parts of your home and this is extremely difficult to get rid of, since is has the ability to collect and retain water over a longer period of time than other molds. It typically extends itself through not only the wood, but other porous materials that make up your home and find the water that it needs in order to stay alive.

The news calls this a “house eating fungus” because it will eventually do just that if it is left untreated. The decay of the wood framing of your home is inevitable if this infestation is not removed as soon as possible. This usually shows up in the areas of your home that are the most moist, such as the bathroom, kitchen, and the basement. This mold appears as a somewhat yellowish dust on the areas that are affected. In order to keep this growth from returning, you will need to remove all of the materials affected by it and then some. Simply trying to clean this mold with disinfectants or bleach will not work under any circumstances. Cleaning any other kind of mold off of a porous surface with bleach or any other disinfectant is usually not possible, but this kind of mold cannot be gotten rid of in this way at all.

About two extra feet of infected material needs to be removed from the home before the infestation will be gone for good. This means if the visible infection spans about 4 feet of a wooden beam, then an extra two feet needs to be removed on each side of it to be sure that you get all of it. This mold likes to extend strands of itself out about this length in order to retain the water that it will use to keep itself alive. Getting rid of this extra material may seem like a waste, but it is really the only way to be certain that it does not come back.

As long as your previously affected area remains dry for a long time after the infected wood was removed, the infection should not return. Keeping the previously affected area as dry as possible may help keep the mold from coming back, even if some of the wood remained infected after you removed the majority of it.

Home Water Damage Causes

Despite the general knowledge that water damage is bad for any building, especially one’s home, it is not so well known just what all the possible causes for water damage are, or what factors can lead to it. The most common known causes of water damage are leaky plumbing, and leaking roofs, but there are mounds of other causes that are not as well known.

If you have a basement, and you have it insulated with fiberglass, it is easy for moisture to become trapped behind the walls, and air between one floor of the home and the basement floor can leak into them. It is because of this that insulating your home with fiberglass is not recommended, nor is installing plastic sheeting, as it is capable of trapping just as much moisture. A good idea for the insulation is using blue board, as it allows the moisture to move about the wall freely and makes the wall better able to dry off.

Problems, however, can arise if the land your home is on is sloped towards its foundation. If water is flowing towards the home, as opposed to away the home, it can seep into the basement and cause serious damage to the structure of your home, and can cause sink holes, which can cause your house to sink.

You should especially be careful to have your ceilings properly insulated in a cold climate, on account of the fact that they are not, water can leak into your house by way of what are called “ice dams”. In a warmer climate, flaws in air conditioning or air ducts can cause water damage by the formation of steam and humidity that likes to attach itself to things like roofing. And this build up can cause rotting on your roof as well as the infestation of mold, which can be harmful on one’s respiratory system as well as many other sicknesses that may result.

Improperly shielded attic hatches are another chief offender of water damage to one’s ceilings, as condensation is far more likely to gather in this manner. Lighting fixtures should be as tight as humanly possible when you install them, especially the recessed kind and exhaust fans are not directed outside from the house, it should be, whether they are in the bathroom, or places of this nature. Exhaust fans should have vents to the outside so moisture does not condense and cause avoidable water damage.

Mold and Your Food

We’ve all had mold in our refrigerator at some point or another, but most of us just accept that this is going to happen and there’s not much that we can do about it. Food ages in our refrigerator whether it’s a piece of fruit, a vegetable, or a jar of grape jelly and becomes moldy over time. This mold spreads to the other items in our fridge and contaminates them, as well. What can you do about it?

Well, storing your food in your refrigerator properly is one of the most important things that you can do. Mold, bacteria, and mildew will start to grow in your fridge if you don’t. Check your food items in the fridge regularly and if anything is showing signs of mold growth, remove it immediately.

Don’t leave cracked egg shells in the carton. Bacteria exists on the outside of the egg shells and once on the inside, even if you’ve removed most of the egg, some of it still remains on the inside of the shell and bacteria will feed on it.

There are some general rules if you find food that has mold growing on it. There are some kinds of cheeses that are made with mold, but sometimes we see a spot of it that shouldn’t be there, like on a block of cheddar cheese. You don’t have to throw the whole block away, just take a clean knife and cut off the moldy part. It’s best to cut about an inch around and an inch underneath the spot to make sure that it doesn’t contaminate the rest of the block and don’t touch your knife to the mold. Don’t bother trying to save any soft cheeses or individual slices or sour cream.

You should follow the same rule for things like country ham and hard salami. If it’s covered with mold, though, toss it.

Any fruits and vegetables that are showing mold can be treated this way as long as they’re hard natured. Soft ones like plums or tomatoes should be thrown away if you see mold.

Any grains that you see with mold on them should be thrown away immediately. Be careful about any organic food that you buy; these don’t contain any pesticides or preservatives, they’re more likely to have mold growth.

Any tissue in potatoes that looks black or discolored in any way should be cut off.

Mold Insurance Claim Advice

If you have mold damage to your home and it is due to something that’s covered in your insurance, such as water damage, a lot of the time it is covered. If it is a mold infection that has occurred over time, it is probably not covered. These are two general rules to go by if you’re trying to get your insurance company to cover the cost of removing the mold from your home.

Insurance companies are scrambling for reasons to deny insurance claims concerning mold and what adjusters and claim representatives like to tell people intending on filing a mold-related insurance claim is that mold has been around longer than people have and that it’s not as dangerous as all the hype is making it out to be. If you are going to file an insurance claim related to mold and they tell you that, it might be a good idea (especially if your claims adjuster is Jewish or Christian) to quote to them Leviticus 14:33-48. This is a scripture in the Bible that all but plainly records what the Lord has to say about mold and the dangers of it growing in the home. It says that the house is considered unclean and the mold should be removed and disposed of properly (i.e. away from where there are people). In this way, you will possibly have the upper hand because they will no longer be able to say that mold has only been recently seen as a problem when it grows in the home. Even if you are not Jewish or Christian, the text does prove that mold has not only existed as long as people have, but that it has been a problem just as long.

If you can prove that the mold in your home was a secondary problem caused by something that is covered by your insurance, your company might cover the funds needed to correct the problem. Read over your policy and determine what is covered by your insurance policy and what is not. Whatever you do, do not let your insurance adjuster sneakily get you to agree that the mold in your home has been around for a long time or that there could be a water leak hidden somewhere near the infection. As soon as you even remotely agree to something like this, they have you where they want you. Wait until any and all investigation into the problem is completed before you agree to anything with your insurance company.

List everything you need to have covered, including the cost of you having to relocate while the mold remediation is taking place and make sure you get all of the benefits that you are supposed to get under your policy.

Mold Precautions for the Work Area

A thorn in the side of any and every workplace is mold. Mold is a very dangerous form of fungus that can get into our lungs and cause all kinds of nasty ailments such as asthma, colds, fatigue, bleeding in the lungs, rashes, uncontrollable coughing, and even chronic dandruff. Employers, as well as employees should take precautions to make sure that mold has not infected their work environment. It is also important to make sure that employers and employees immediately report if they experience any of the aforementioned symptoms. If so, professional help may need to be called in to clean out the mold and prevent further infestation.

If a mold inspector is called in and he or she does find mold, it is important that you inform your employees of the mold, and that the problem is indeed being taken care of. It is also important that you inform them of the measures that will be taken during the removal of the unwanted guest. The United States Occupational Safety and Health Administration (OSHA) strongly recommends that you do this for the safety of the employees. The important thing to tell the employees is when the remediation will begin and for how long, so that they know if they will have to make arrangements for the current situation. And if any employees begin to exhibit any health complications or symptoms brought on by exposure to mold, it is strongly recommended that they see their doctor before these symptoms worsen, and that they see an expert on medical effects of mold.

Once the infestation has been cleared out of the workplace, there is a test that must be passed in order for your employees to return. If the test is not passed, you will have to wait longer, but it’s not worth the safety of your employees to go cheap on these necessary precautions. Once the test has finally been passed, you can move your employees back into their respective work areas.

If you have chosen to simply ignore the mold infestation, you are liable for medical bills of your employees, and you could be in danger of losing your business. Of course, this can only happen if it is possible to proven that you knew of the infestation and chose to do nothing about it. However, it is definitely recommended to not ignore the infestation and shell out the cash to have it cleared out as soon as possible.

Wednesday, January 16, 2008

Invisible Molds like Aspergillus and Penicillium

Looking around for mold growth in your home is a burden that no one wants to have to take on, but sometimes not looking for it can cost you thousands of dollars in renovations later on after the growth has gotten so bad that the affected areas have to be completely gutted. Knowing how to spot mold early on is the key to saving all of this time and money, but it is not always as visible as some pictures on the internet and the news may have you believe. While mold does come in a variety of colorful species, it is not always as colorful as most of the images you come across.

Some molds are nigh invisible and grow on a few different surfaces mostly undetected unless you know how you need to look for them. Wood paneling, for example, can have mold growing on it and you not even realize it without the use of a simple bright flashlight. To be able to see the mold, however, you will need to know how to use the flashlight correctly. Instead of shining the light directly toward the paneling, you need to shine it along the surface of the paneling at an angle, so as to give the possible mold growth some depth. Only in this way will you be able to detect the extremely light colored molds growing on the different surfaces of your home. These molds tend to be a species in the Aspergillus or Penicillium genus.

Wood paneling is common in older homes and in homes that have been flood damaged, since replacing the affected drywall is a lot more expensive than simply installing paneling in its place. This is one reason mold likes to grow on this paneling: it is typically old and should be replaced.

You can miss these molds easily when you do a casual inspection of your home, but just taking a flashlight with you and knowing how to use it can save you a lot of money in the end. Molds that are not visible to you readily are not necessarily harmless; they can be just as detrimental to the building structure and your health as the molds that you do have the ability to see with the naked eye. Mold is not always an invisible threat, but it certainly can be, even if you think you know how to look for it.