Home Renovations and Dangerous Chemical Exposure

Many people may be involved in home renovations that expose them to the hazards of chemical substances in materials, adhesives or coatings. These compounds can cause long-term health effects such as asthma, mesothelioma and lung cancer. Homeowners should learn the proper methods of handling and disposal to reduce their risk of illness.

Lead
Lead paint is one of the most common chemicals encountered in home renovation projects. Lead is a metal that is toxic to humans. It can accumulate in bones and body tissues when ingested and can increase blood pressure. Paint containing lead was commonly used in homes before 1940, so those involved in renovation of older homes should be aware of this hazard. Lead paint can be left in place if it is in good condition or covered with wallpaper or paneling. Removing and replacing the wall surface is another option. All materials should be disposed of according to your community’s recommendations. You should also wash down all surfaces to remove lead dust. 

Asbestos
Asbestos is another hazardous material that is often found in older homes that may be under renovation. It is a fibrous material that was used for insulation, soundproofing and stiffening that can cause lung and stomach cancer when the fibers are inhaled.  It can be found in walls, ceilings, flooring and exterior shingles. It was also used to insulate electrical systems in homes. Use proper personal safety equipment when working around asbestos materials. Asbestos removal is best left to professionals who have the proper training for handling it safely.

Formaldehyde
Another hazardous compound homeowners can encounter during renovations is formaldehyde. Formaldehyde is a gaseous chemical that is given off by many construction materials and home products. It may be contained in glues, adhesives, cloth, draperies or paint products. Wood products used in the interior of homes often contain urea-formaldehyde. The gas that is emitted into the air can cause breathing difficulties, burning eyes and throat and skin rashes. Removal of subflooring, insulation and other materials that contain formaldehyde, along with increased ventilation of areas, will help to reduce these problems. Formaldehyde-containing products should be properly bagged and disposed of according to your community’s regulations.

Radon
Radon is a naturally occurring, odorless gas that can seep into the home from soil or groundwater. Radon gas can break down into radioactive particles that are inhaled into the lungs. These particles can then lodge in tissue and cause lung damage. If you are doing a home renovation, you can purchase radon test kits at your local hardware store that will determine if your home contains radon gas. Generally, removing radon from your home is not a do-it-yourself project. Radon mitigation services can help to remove the radon from your home safely and effectively. 

Guest post by: Brian Turner