Showing posts with label electronics. Show all posts
Showing posts with label electronics. Show all posts

Thursday, January 31, 2008

Personal Protective Equipment for Mold Repair Jobs

When you are needing to kill and remove mold from your household, you will want and need equipment that will both make the job easier and help protect you from the dangers of mold exposure. You might feel as though you have been exposed to the mold living in your home for quite a while now and that it probably will not do you much more damage to just go through the remediation without any safety equipment, but you will be wrong about that. The mold spores in your home have not been stirred up nearly as much as they are about to be and if you are planning on performing any invasive procedures in order to get rid of the mold in your walls or in your ceiling, then the mold spore levels in your home’s air will absolutely skyrocket.

One of the first things you are going to want to purchase is a respirator of some kind. There are about three different general types that you can purchase and the respirator is the most important piece of equipment that you can buy for a mold remediation job. This is because the mold spores are in the very air that you breathe and even though gloves and protective clothing are also important, you have a fair amount of control of whether or not the mold comes into direct contact with your skin. Unless you have an allergy to the mold and require that it not get on your skin, the respirator is most important. However, if you have an allergy to mold, you should not be doing this job yourself in the first place.

An N-95 respirator is the basic respirator you will want if you are not planning on tearing apart any drywall or contaminated wallpaper. This will block about 95 percent of mold spores, dirt, and etcetera from entering your respiratory system.

If you want an extra level of protection, consider getting a half or even full-faced air purifying respirator. The good thing about these is that they do not require any training like the next level of respirator will.

Powered air purifying respirators require training and must be used following the regulations of OSHA.

Protective clothing should also be worn during the job. This can include a protective body suit, rubber gloves, and shoe coverings will be necessary, preferably made of a breathable material such as TYVEK. You should purchase a roll of tape, such as masking or duct tape, and wrap it around your wrists and ankles where there are gaps in your protective suit.

Salvaging Watery Electronics

People say that electronic devices are sensitive to water and water damage, but this is only half true. Most people are almost certain that if they drop an electronic device into water or spill water on one that it is pretty much toast. What they do not typically understand is the fact that it is not the water alone that does the damage to the device, but it is the electricity running through it that causes the device to become unusable. In effect, the water acts as a conductor for electricity and fries the item’s circuit board and does away with most, if not all programming that it had before.

The key to saving most electronic devices from water damage and from essentially frying the circuit board is to remove it from the source of water and remove the electric current from it as quickly as possible. This means removing the battery or the A/C adapter immediately and turning the device over to allow the water to drain out of any openings that may exist in it. Cell phones are often fairly air and water tight, but this does not mean that water cannot get into them. Remove it from the liquid in under 20 seconds and you have a pretty good shot of saving it. If you leave it in much longer, the water will eventually seep inside past the keypad and onto the circuit board inside. This might not be a big problem if your phone happens to be off at the time that you drop it in the liquid, but unfortunately, most of these incidents occur when the phone is powered on and you are talking on it.

Whatever device you happen to drop into a liquid, if possible, you should place it in a bowl of uncooked rice. It should be left there overnight or even longer until you are sure that it is completely free of moisture on the inside. Do not attempt to power on your phone or re-insert the battery before all moisture is gone. All moisture must be gone from the device to be certain that it will be fine.

Devices that are dropped into muddy or sandy water can be complicated to clean, because of the grit and dirt that can get inside. This could involve completely taking apart the phone and using alcohol to clean it. Never use water to clean anything on a cell phone, whether it is on the inside or outside.