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Lead Hazards in Older Homes A Big Problem

Learn why lead in older homes is a serious concern. Lead exposure can cause health, behavior, and learning problems, especially in young children. This article discusses the risks of lead exposure, its effects on children and adults, and provides steps to reduce lead exposure in contaminated homes.

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Lead Hazards in Older Homes A Big Problem

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  1. Lead Hazards in Older HomesA Big Problem

  2. Why be concerned about lead in our homes? Lead has bad effects on young children and can cause health, behavior and learning problems.

  3. The placenta isa structure which allows materials to diffuse from the mother to the developing child, as well as in the opposite direction.

  4. Lead is a small molecule and can easily diffuse to the fetus through the placenta from the mother and have negative consequences for the unborn child.

  5. Why are young children very vulnerable? • They tend to put objects in their mouths. • The body organs and the brain in particular is still developing.

  6. Some of these adverse effects include: • Damage to the brain and nervous system • Behavior and learning problems (such as hyperactivity, IQ deficits, and ADHD) • Slowed growth • Hearing problems • Headaches

  7. Some Health Problems in Children that are Caused by Lead • Brain or nerve damage • Hearing Problems • Slowed growth • Digestive problems

  8. Lead is also harmful to adults. Adults can suffer from: • Difficulties during pregnancy • Other reproductive problems (in both men and women) • High blood pressure • Digestive problems • Nerve disorders • Memory and concentration problems • Muscle and joint pain

  9. Lead is a problem. Don't forget that it thwarted Superman's X-ray vision!

  10. Young children often put non-food items into their mouths. Some of these items may have lead dust on their surface.

  11. Sources of lead in or near the home

  12. Lead paint peeling from a shed

  13. Peeling and flaking lead paint in the window and its casing

  14. Flaking and peeling lead paint on old shutters

  15. Lead soldering in plumbing in home water pipes

  16. Porches with cracked or flaking lead paint are hazardous.

  17. Lead in the soil from flaking paint or other sources This is a problem, especially if children play near where this lead contamination is.

  18. What is wrong with each of the following pictures?

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  25. Some Steps for Reducing Lead Exposure in Contaminated Homes 1. If piper have lead solder – run the water for a few minutes to flush the system. 2. Never sweep or sand flaking lead based paint.

  26. 3. Keep children, pregnant women, and other non-workers out of the area you are cleaning.4. Fix doors and windows that stick when opened and closed.

  27. 5. Make flat surfaces smooth and cleanable. For example, remove old carpeting; replace damaged linoleum 6. When removing lead-based paint, workers must wear safety glasses and a NIOSH-approved dust mask.

  28. 7. When cleaning lead dust, never dry sweep.8. Use a vacuum with HEPA filters and wet clean using the two pail technique.

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