When remodeling an older home, you should know that approximately 75% of homes built before 1978 have lead based paints in them. At the time, it was not something that was considered harmful, so many people relied on the paint that was available. Now, we know that lead can cause a large variety of health issues for people of all ages; especially children who are under the age of six. Therefore, it is important that you find someone who can be reliable in their testing.
Where Should Be Tested?
Lead paint can be on the exterior or interior of a home. It was a very durable paint that could stead up to direct sunlight and even harsh weather. The downside of this is that when removing paint with lead in it, carpeting and soil can absorb it and dust will flow freely while you are scraping away at the paint. If you know that someone else began remodeling, or you have worked on the house in the past, you should test all areas of the home, both inside and out, to ensure the lead is within a healthy range. There are some people who say that home testing kits are unreliable and this does mean that you may be better off to hire someone to test for you.
Lead Testing Companies
There are a lot of companies that test for lead. In some areas, they have to be state certified to test for it. You should find someone in your area who has proof that they know what to look for and how to get rid of it effectively if it is found. You may also want to ask them what they use in testing, especially since home kits may be unreliable. One way to test without damaging surface areas is to use X-ray fluorescence. This is a portable device that can scan the painted surface and see all layers of paint. It can also highlight where there is lead to figure out how much may be present. Another way that is used to test for it includes taking paint samples from each of the walls in your home that may contain lead. This does damage the paint that is on the wall and perhaps even the wall.
The testing company may also look for lead in dust, water, and soil by taking various samples to see what is hidden inside. It may seem annoying to have to deal with, but considering how much lead can damage a person’s body; most homeowners feel that it is necessary.
