Lead poisoning is a serious problem which can lead to adverse health problems. In children, high levels of lead can cause damage to the brain and nervous system, which may lead to behavioral and learning problems, slow growth, and hearing problems. In adults, lead poisoning can cause reproductive problems, high blood pressure, digestive problems, nerve disorder, memory and concentration problems, and muscle and joint pain.

Lead poisoning is especially a problem in cities which contain older buildings. Typically, lead is present in the original paint, in the water supply and is also prevalent in the air from the exhausts of motor vehicles. Preventing lead poisoning in large cities, where there is so much possibility for exposure, is both difficult and expensive. Federal programs are attempting to address this problem.

Whether you are selling or purchasing an older home, lead poisoning could very well be an issue. Houses that were built before 1978 probably have paint that contains lead. Federal law requires that sellers disclose known information on lead-base paint hazards before selling a house; sales contracts must include a federal form about the presence of lead-based paint in the building. Buyers will have up to 10 days to check for lead hazards and are likely to require this issue to be rectified before proceeding with the purchase.