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Remodeling or Renovating a Home with Lead-Based Paint
Lead Poisoning

By Vincent Iannelli, M.D., About.com

Updated August 07, 2004

About.com Health's Disease and Condition content is reviewed by the Medical Review Board

According to the EPA, if not conducted properly, certain types of renovations can release lead from paint and dust into the air.

Many houses and apartments built before 1978 have paint that contains lead (called lead-based paint). Lead from paint, chips, and dust can pose serious health hazards if not taken care of properly.

Federal law requires that contractors provide lead information to residents before renovating a pre-1978 housing:

  • Pre-Renovation Education Program (PRE)
    • RENOVATORS have to give you a pamphlet titled "Protect Your Family from Lead in Your Home", before starting work.
    • More information on the Pre-Renovation Education Program.
Take precautions before your contractor or you begin remodeling or renovations that disturb painted surfaces (such as scraping off paint or tearing out walls):
  • Have the area tested for lead-based paint.
  • Do not use a belt-sander, propane torch, heat gun, dry scraper, or dry sandpaper to remove lead-based paint. These actions create large amounts of lead dust and fumes.
  • Lead dust can remain in your home long after the work is done.
  • Temporarily move your family (especially children and pregnant women) out of the apartment or house until the work is done and the area is properly cleaned. If you can't move your family, at least completely seal off the work area.
  • Follow other safety measures to reduce lead hazards. You can find out about other safety measures in the EPA brochure titled "Reducing Lead Hazards When Remodeling Your Home". This brochure explains what to do before, during, and after renovations.
  • If you have already completed renovations or remodeling that could have released lead-based paint or dust, get your young children tested and follow the steps outlined to protect your family.

Checking Your Family and Home for Lead

*Get your children and home tested if you think your home has high levels of lead.*

*Just knowing that a home has lead-based paint may not tell you if there is a hazard.*

To reduce your child's exposure to lead, get your child checked, have your home tested (especially if your home has paint in poor condition and was built before 1978), and fix any hazards you may have.

  • Your Family
    • Children's blood lead levels tend to increase rapidly from 6 to 12 months of age, and tend to peak at 18 to 24 months of age.
    • Consult your doctor for advice on testing your children. A simple blood test can detect high levels of lead. Blood tests are important for:
      • Children at ages 1 and 2.
      • Children and other family members who have been exposed to high levels of lead.
      • Children who should be tested under your state or local health screening plan.
    • Your doctor can explain what the test results mean and if more testing will be needed.
  • Your Home
    • You can get your home checked in one of two ways, or both:
      • A paint inspection tells you the lead content of every different type of painted surface in your home. It won't tell you whether the paint is a hazard or how you should deal with it.
      • A risk assessment tells you if there are any sources of serious lead exposure (such as peeling paint and lead dust). It also tells you what actions to take to address these hazards.
    • Have qualified professionals do the work. There are standards in place for certifying lead-based paint professionals to ensure the work is done safely, reliably, and effectively. Contact the National Lead Information Center (NLIC) for a list of contacts in your area.
    • Trained professionals use a range of methods when checking your home, including:
      • Visual inspection of paint condition and location.
      • A portable x-ray fluorescence (XRF) machine.
      • Lab tests of paint samples.
      • Surface dust tests.
Note: Home test kits for lead are available, but studies suggest that they are not always accurate. Consumers should not rely on these tests before doing renovations or to assure safety.

reproduced from the EPA Guide to Lead in Paint, Dust, and Soil

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