Lead is a toxic metal that can cause serious and permanent health problems, especially for children and pregnant people, but the good news is that lead poisoning is preventable. The challenge is knowing where to look. While lead was banned from house paint in 1978, many homes built before that date still contain lead-based paint, lead in drinking water, contaminated soil, and even vintage household items that pose ongoing exposure risks .

Where Is Lead Actually Hiding in Your Home?

Lead doesn't announce itself. You cannot see, smell, or taste it, which is why testing is the only way to know if lead is present in your home . The sources of lead exposure are more varied than many people realize. Lead-based paint dust from chipping or peeling paint is the major source of lead poisoning among children, particularly in homes built before 1978. When doors and windows are opened and closed, lead dust can be created from the original paint even if the home has been repainted .

Beyond paint, lead can enter your home through drinking water as it moves through lead or galvanized iron pipes, lead solder, and brass or chrome fixtures. Lead-contaminated soil can be brought inside on shoes and is easily swallowed by children playing outside. Additionally, many common consumer products still contain lead, including imported goods, vintage items, and even some folk remedies .

What Household Items and Products Still Contain Lead?

Lead has been banned from house paint and its content has been limited in children's products, but it still appears in many common items, especially imported goods and vintage materials. Understanding what to watch for is essential for protecting your family:

• Paint and Building Materials: Lead-based paint in homes built before 1978, and salvaged building materials like doors, windows, sinks, bathtubs, and plumbing fixtures that may contain lead
• Consumer Products: Children's toys and toy jewelry, keys and keychains, inks and dyes used in fabrics and packaging, enamel bathtubs and sinks, and imported vinyl miniblinds
• Food and Cosmetics: Glazed pottery especially from China and Mexico, folk remedies and medicines like Gaw Mo Dah, imported cosmetics such as Kohl, Surma, Thanakha and Kajal, candy from Mexico, and imported food cans
• Vintage and Antique Items: Furniture, jewelry, glassware and dishes, leaded crystal, brass, pewter, ceramics, tools, and other older household items that commonly contained lead

If you are unsure about the presence of lead in vintage, antique, or salvaged items, the safest approach is to assume all such items contain lead .

How to Reduce Lead Exposure in Your Home and Yard

Protecting your family from lead requires a multi-faceted approach. Here are practical steps you can take to minimize exposure:

• Paint Safety: Clean regularly using lead-safe practices, and if you perform renovations or repairs, do them safely by following lead-safe procedures or hiring a certified lead-safe contractor
• Soil Management: Keep children from playing near the foundations of old houses, plant shrubs, bushes, or grass in contaminated areas, build a covered sandbox filled with clean sand, cover contaminated soil with cement, thick mulch, or gravel, or till the soil to dilute lead concentration
• Daily Habits: Leave shoes at the door to avoid tracking contaminated soil inside, wash children's hands and face after outside play especially before eating or drinking, and test your water if you use salvaged faucets or fixtures for drinking or cooking
• Yard Testing: Test soil in areas where children play, particularly if your home was built before 1978 or near old buildings, through a certified laboratory
• Garden Choices: If gardening in areas with elevated lead levels, plant crops like tomatoes, peppers, beans, or peas which take up less lead than leafy vegetables or root crops, and wash all produce thoroughly before eating

For soil contamination, limit children's exposure to soil with lead content greater than or equal to 41 milligrams of lead per kilogram of soil, which is considered potentially hazardous .

What Should You Do If Your Home Was Built Before 1978?

If your home was constructed before 1978, you should assume it contains lead-based paint and take protective steps immediately. You can send paint samples to a certified laboratory or have a lead risk assessor use an X-ray fluorescence (XRF) analyzer to confirm if your home has lead-based paint . However, even without testing, assuming the presence of lead and implementing safety measures is the most protective approach.

If you rent your home, it is important to learn your rights and your landlord's responsibilities regarding lead-safe repairs. Many jurisdictions have specific laws requiring landlords to address lead hazards, so understanding these regulations protects both you and your family .

For those planning renovations or repairs, the Vermont Lead Law and similar regulations in other states require specific safety protocols when disturbing paint and stain on pre-1978 housing and child-occupied facilities. You may need a Vermont Lead-Safe RRPM license if you perform such work, and professional guidance is strongly recommended .

Are You at Occupational Risk for Lead Exposure?

If you work with lead or in industries that handle lead-containing materials, you face significant exposure risk and can inadvertently bring lead home on your shoes and work clothes, exposing your family. Job settings where lead exposure is common include brass, copper, or lead foundries; demolition or welding of older structures; thermal stripping or sanding of old paint; welding old painted metal; paint manufacturing; spray finishing; machine and grinding of lead alloys; battery manufacturing; radiator repair; scrap metal handling; lead soldering; indoor shooting ranges; ceramic glaze mixing; and stained glass manufacture or repair .

If you work in any of these fields, follow safety requirements at your workplace and be sure to shower, wash your hair, and change into clean clothes including shoes before leaving work. The Occupational Safety and Health Administration (OSHA) and Vermont OSHA provide detailed information on occupational exposure prevention .

Lead exposure from hobbies and crafts is another often-overlooked risk. Many common hobbies use materials containing lead, such as car parts, stained glass, jewelry, pottery glazes, artists' paints, fishing sinkers, bullets, and old maple sugaring equipment. If you engage in these activities, take appropriate precautions to prevent exposure .

Lead poisoning is serious, but it is also preventable. By understanding where lead hides in your home, testing when appropriate, and implementing practical safety measures, you can significantly reduce your family's exposure to this toxic metal and protect your health for years to come.