Homes built before 1978 may be painted with lead paint. If the paint is peeling or chipping, it will have to be sanded. Matt Fox explains the special precautions necessary when working with lead paint, since inhaling lead particles can be very hazardous to health.
- First, check to see if the paint used is lead paint. Test kits can be purchased at home supply centers. If the first test is negative, repeat the test. If it is positive, contact local building inspector.
- Lay a tarp under the surface to be sanded to collect hazardous particles.
- Use a respirator.
- If sanding is necessary, use a wet sanding technique. Spray a surface with water before sanding, constantly re-wetting the surface as needed to avoid dry dust.
- After the walls have been sanded, wash them down with tri-sodium-phosphate (TSP ). Do not vacuum the area until everything has been washed, or loose particles will be inhaled by the vacuum and spread the next time it is used.
- If possible, move pets and family out of the house while working with the lead paint. If this isn't feasible, carefully seal off the work area with large sheets of plastic taped down.
- Another option is to contact professionals trained to work with hazardous materials.