Showing posts with label mold prevention. Show all posts
Showing posts with label mold prevention. Show all posts

Friday, January 25, 2008

A Couple of Great Ways To Reduce Mold

While you can certainly prevent mold by preventing moisture problems in your home from developing, there is an extra level of protection or two available that you can take and they will serve not only to remove mold spores from the air in the home, but also to remove other particles that can cause problems for those who have respiratory illnesses, asthma, and allergies. The answer is in the HEPA filter.

HEPA filters are a kind of filter that is put into vacuum cleaners and air purifiers that will get rid of around 97.3% of all particles in the air, including dust mites, mold spores, pet dander, and etcetera that are down to 0.3 microns in size. This is really the cleanest air that you will probably ever breathe and you can have it inside your house in both of these appliances. Smoke from cigarettes and other types of particles need to be removed from the indoor air supply because of the amount of time that people are spending in their homes and offices these days instead of outside, where air circulates much more easily. Since this is where people are spending most of their time now, the air supply needs to remain as clean as possible not only to help with breathing difficulties, but also to stop odors and mold growth from developing.

A HEPA filter in a vacuum cleaner is great because it pulls all of the particles out of your carpet that cause odors and allergic reactions and captures them in the filter, while expelling clean air back into your home.

An air purifying system that has a HEPA filter can also be purchased for a few hundred dollars or more, depending on the size of the residence you need to service. Each purifier has a certain amount of square footage of indoor space that it can filter effectively.

These are a couple of appliances that you can purchase to help stop the mold growth in your home, but the practice of preventing water leaks and humidity problems in the home should not go away just because you have purchased these. Your new HEPA filters cannot do the job alone. Another thing that you can do that involves moving air is installing exhaust vents in the humid rooms of your home like the bathroom and the kitchen. These do not expel clean air back into your house, but they do take humid and hot air out, reducing the amount of water absorbed by ceilings and upper walls.

Exhaust Fans and Ditra Prevent Mold

Mold can grow all over the house but there are a few rooms that are a bit more at risk for mold growth than all the others and this is usually due to the amount of inherent moisture that passes through them on a day to day basis. You may not realize it if you are just moving into a home of your own after college or getting out of your parents’ house, but the kitchen and the bathroom are the two areas of the home that require the most attention to keep them in tip top shape over the years (or just months) you will be living there.

All surfaces in your bathroom that are porous are in danger of mold growth, which is why you never want to install a porous flooring material in this room. Materials like hardwood or carpet are very bad for this and other wet rooms of the house like the kitchen and laundry room, so installing something like ceramic tile or sealed stone is going to be much better. Even if you install these hard materials, you can still have problems with mold and water damage underneath them if they are not sealed properly. You should check regularly for missing areas of caulking or grout, since this can allow water to get to the wooden subfloor and cause it to rot. You also need to check for this in the kitchen, since the same problem can come up. You can help prevent it, though, by installing Schluter-Ditra before you put the flooring material in. This is a layer of waterproofing material that will give you an added level of protection against water damage and mold growth.

Another problem appears on the ceiling if there is no vent or fan to allow the steam and heat from the room to escape to the exterior of the house. The ceiling will absorb this moisture since it has nowhere to escape to and will become waterlogged. Mold starts to grow on wet surfaces like this in a relatively short period of time, so making sure that the steam created by the bath or shower gets out is very important. This is also a problem in the kitchen when there is no exhaust system over the stove. You can fix this in both of these areas and other areas of the home with high humidity by installing an exhaust fan that will pull it out of the room with the flick of a switch.