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Sources of lead in the environment include leaded gasoline, house and car paint, metal refineries (smelters), and the production of lead storage batteries. Lead can cause severe damage to the human brain or nervous system, particularly in children. It can also cause digestive problems, and some chemicals that contained lead have been shown to cause cancer in animals. (I think I ate to many paint chips as a kid)
Lead-based paint can lead to serious health problems. Dust and chips can crack off the paint in tiny particles, but even a small amount of lead ingested into the system of a child or pregnant woman can have a serious impact. This is why we cut along the paint line when removing anything. Then the paint won't chip and be come air born. If a child swallows or inhales lead, it can cause learning disabilities and disorders of the nervous system. Children are at the greatest risk of lead poisoning because their hand-to-mouth activities allows them to ingest lead dust, the most common exposure pathway into the body. Studies indicate that low-income, inner-city children suffer disproportionately from elevated blood-lead levels because they live in older, distressed housing with deteriorated paint and high levels of lead dust. Nearly 450,000 of the nation's 22 million children under the age of six have blood-lead levels high enough to impair their ability to think, concentrate and learn. Adults who ingest high levels of lead may experience high blood pressure, headaches, digestive problems, pain in joints and muscles, and other health problems. In 1978, lead-based paint was banned because of the threat to public health, but homes and schools built before 1978 may still have lead-based paint in or on them. Lead-based gasoline is also in the process of being phased out.
The Centers for Disease Control and Prevention estimates that the percentage of children with elevated blood lead levels has been cut in half since the early 1990's, although the prevalence of childhood lead poisoning in low-income, unassisted older housing remains high. In fact, one in six low-income children living in older housing is believed to be lead poisoned. HUD estimates that the number of houses with lead paint has declined from 64 million in 1990 to 38 million in 2000. Eliminating lead-based paint hazards in older low-income housing is essential if childhood lead poisoning is to be eradicated.
We use good face respirators when dealing with a lot of product. Then it gets double bagged and sealed up. In most cases you can wear a normal heavy duty dust mask. So be careful out there!!!
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