Thursday, October 18, 2007

Preventing Damage From Wildfires

If you live in an area that is prone to wildfires, such as certain areas of California, you should do what you can to protect your home from them. While it may seem pretty hopeless once a wildfire is on a path that will go straight through your home, there are some things that you can do to try and minimize the damage.

The first thing that you can do if you own your home is to outfit it with fire resistant materials. The roof is perhaps the most important surface that you should take care of, since it is the largest surface of the home that is exposed to sparks of fire that have become airborne. If there is a wildfire near your house, you should take your water hose and keep the roof wet as much as possible to stop this threat. Fire-resistant roofing materials are large in number and include tile, metal, and fiberglass. Any oil-based roofing material should be replaced and wooden shingles are a disaster waiting to happen.

Fire-resistant materials should also be used to build the walls and windows of the house, since this can impede the spreading of the fire to the interior. Stone, metal, and brick offer a decent amount of protection, but vinyl siding and wood provide extremely little. The windows are important because heat will radiate inside the house and possibly set drapes on fire, so having smaller windows in homes that are at risk is a good idea.

Another thing that you can do to your lawn if a wildfire is nearby is wetting it with the water hose. This can also slow the fire’s spread to your house some. Do not allow dead leaves and other debris to build up in the yard during wildfire season and try to get rid of any tree branches that are hanging over your house. You can even go as far as to have these trees that are close to your home removed, but that is a personal preference. It will help, but some people may not want to sacrifice them.

If you have to evacuate, realize that you cannot take everything with you. Take only the most important valuables and get out as soon as you can. If you have time and are leaving voluntarily, take the opportunity to wet your yard, roof, and the exterior of your house again. This is pretty much all you can do at this point and the rest is in the hands of nature.



Jim Corkern is a writer and promoter of quality
Kentucky Flood Damage Cleanup and other states and cities such as
Florida water damage restoration companies

House Eating Mold

Meruliporia incrassate is a severe wood rot fungus that is usually very difficult to get rid of since it may keep being able to find a water source to feed off of even after the leaks and humidity problems in the building have been taken care of. It has been known to extend itself through wood and other building materials in order to find the moisture source that it needs to survive.

In the news it is generally called the “house eating fungus” and is a serious problem for homeowners. Timber decay is usually a problem in buildings that are fairly old and it generally appears in some of the wettest areas of your home. It tends to show itself as looking somewhat like a yellowish dust on the affected wood. Preventing mold growth in general in these areas after you remove the affected materials should help keep it from coming back. This will include keeping any water leaks repaired promptly and water leaks cleaned up as soon as possible after they occur.

One bit of advice to help completely get rid of this mold is to remove at least two feet or more of the material beyond the visible mold. If you do not get rid of at least this much more material, you will not be completely getting rid of all material that is infected and the mold will re-grow fairly fast. The mold retains water by extending rhizomorphal strands out to reduce the exposed surface area of the mold’s hyphae and keeps the water from evaporating for longer. This means that the mold does not actually move moisture from one part of the wood to another, only that the water is kept from evaporating for a longer period of time. The only way to completely get rid of this mold is to remove all of the materials that are affected by it, because it is not a cosmetic problem at all. This mold is malicious and will eat your house from the inside to the out.

Regrowth of this mold will typically not occur if the wood remains dry for a long period of time. Unfortunately, most wood does not stay dry for very long except for climates that are not very humid and in these areas, this mold will not be that big of a problem, anyway. Using a dehumidifier to help reduce the humidity in your home could possibly help with this and installing exhaust vents in moist areas to channel moisture outside could also be of benefit.


Jim Corkern is a writer and promoter of quality
Kansas Flood Damage Cleanup and other states and cities such as
Miami Residential Water Damage Restoration Contractors

Mistakes Made When Sampling For Mold

There are a few different mistakes that you can make when you are looking for mold in your house. While some of us know that you can use a piece of tape to do a “lift” sample, this is not the only way to detect mold in your home.

No matter what you might see on the news, “toxic black mold” is not the only color of mold there is out there that can harm you or your family. Mold exists in most of the colors of the rainbow and are sometimes so lightly colored that you cannot see them unless you know how exactly to look for them.

Lightly colored molds are best looked for with a bright flashlight. These are most often difficult to see on wood paneling or other smooth surfaces and you can detect them not by shining the light directly at the surface, but by standing next to it and shining the light along it instead. This angle of illumination allows you to see the imperfections of the surface you are shining the light on, since shining the light at a 90 degree angle to the surface usually illuminates it so much that you only see the light bounce back.

Choosing a bad surface to test such as concrete when there are other organic surfaces such as wood paneling or drywall are there is another mistake that people make. Mold does not like to grow on concrete in most cases, except at times where there is an excess amount of saw dust or simple dust there for it to feed on. This surface also usually needs to be at least somewhat moist. If at all possible, sample an organic surface when looking for mold.

There are other things that people often mistake for mold that get sampled. Wood sap in the attic can be mistaken for mold and so can foam insulation. Thermal tracking on walls where a heat source has been left too close or in a house where there has been smoke damage is also mistaken for mold sometimes.

You should not inspect only the areas in the house that are the easiest to test. Ignoring crawl spaces, basements, and other hard to reach areas is a mistake when you are looking for mold in your house.

Sampling insulation is also necessary, but tape sampling is not very useful for porous materials like this. A professional should be used to test fiberglass insulation for mold.



Jim Corkern is a writer and promoter of quality
Missouri Flood Damage Cleanup and other states and cities such as
mold remediation companies across the united states.