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Lead-based paint was a staple of construction projects until the United States government prohibited this product in the late ‘70s due to health concerns. Although paint manufacturers have stopped using this toxic metal ever since, lead paint hazards are still present in many older residential properties. Because many homes were built before the ban, countless families are still at risk of lead paint poisoning.
Learn about lead paint hazards, lead poisoning, and ways to protect you and your family.
Lead paint breaks down, peeling, cracking, chalking and chipping into smaller pieces. Sanding or scraping lead paint creates fine dust that can spread around the house.
Vintage windows and other home features with moving parts finished with lead-based paint can also produce harmful particles your family may inhale or ingest. Impact surfaces, including doors, floors, and stairs, may release unsafe dust when they’re bumped or rubbed.
Furthermore, touching contaminated surfaces may be enough to develop lead poisoning, as this toxic metal may enter the body through the skin, eyes, nose or mouth.
Lead poisoning, also known as lead toxicity, occurs when lead accumulates in the body over months or years. Exposure to this toxic metal can negatively affect physical and mental health, even in small amounts, and high levels can be fatal.
The symptoms of lead paint poisoning differ between children and adults. They may only become apparent once the lead buildup has reached dangerous levels, though. Individuals can have elevated blood lead levels without looking or feeling sick.
Newborns exposed to lead while they were in the womb may be born prematurely, have lower birth weight and experience slowed growth. The symptoms of lead toxicity in older children include:
Adults with lead toxicity may show these symptoms:
Lead paint poisoning is treatable, but its effects may be debilitating and irreversible. Prevention is key to protecting your family.
Follow these six tips to reduce the risk of lead toxicity in your household.
Proper nutrition is crucial for preventing lead poisoning. Calcium, iron and vitamin C can help lower blood lead levels while strengthening the immune system. Fill your plate with these foods to boost your defense against lead.
Legumes, broccoli and leafy greens can help meet your recommended daily intake of two, if not all, of these micronutrients. Talk to your physician about taking dietary supplements.
Like asbestos, lead paint only becomes a health hazard when disturbed. Leave it alone as much as possible. Avoid scratching potentially contaminated surfaces for fun, and refrain from inspecting old paint cans. Don’t examine decaying cupboards in storage. Otherwise, unsafe paint particles may get into your system.
In lead-painted homes, this poisonous metal is prevalent in windowsills, doors, railings, closets, and porches. Think twice before touching these surfaces, especially without wearing protective gear optimized to filter out lead dust, like an N95 mask.
Even if your house’s paint looks new, you may still deal with lead dust. Your property’s previous owner might have painted over lead-ridden surfaces, lulling you into a false sense of safety when, in reality, the contaminant is only concealed, not gone.
In addition to wearing protective clothing, wet the area to protect yourself from lead paint hazards when dusting, sweeping, and vacuuming a potentially contaminated location or object. Moisture prevents dust from becoming airborne when cleaning.
Sealing off HVAC registers and doorways helps contain lead dust in a single location. Tape plastic sheeting around the perimeter of your work area to define the containment zone’s boundaries.
Shoes can become lead carriers when you walk on contaminated soil. If you usually don’t remove outdoor footwear inside the house, your family’s risk of poisoning will increase. The dust can contaminate clean areas through the ductwork, turning the air in all heated or conditioned rooms toxic.
Lead accumulates in the upper 8 inches of the soil, and contamination tends to persist because this metal is immobile. People who garden frequently are more likely to bring this hazardous substance in. Build a proper mudroom for lead poisoning prevention.
The Environmental Protection Agency requires all community water systems to prepare an annual water quality report for customers by July 1 every year. Your water utility should provide you with a copy of this report upon request, letting you know whether your water supply has lead.
If you source your household water privately, contact your local health department about groundwater toxicity.
Lead abatement ultimately eliminates all lead paint hazards at home. Credentialed professionals identify causes for concern and encapsulate, remove, and discard contaminated items. They may also cover problem areas to prevent exposure and conduct postabatement clearance testing to ensure your property is safe and lead-free.
However, a whole-house service can cost more than $11,000. The bigger the property, the more expensive it gets. The final bill can be as high as $25,000 for residences with 1,000 square feet of floor space.
Thankfully, states are willing to help homeowners pay for lead abatement. In Michigan, a statewide fund covers half the cost for low-income households.
Lead paint is a stubborn health hazard continuously plaguing homeowners decades after its banning. While the fight against lead poisoning may rage on for many more decades, adapting to the situation and making your home free of contamination will safeguard your family.
