If your home was built before the late 1970s, it’s possible that lead may be lurking in some unexpected places. Lead was commonly used in various building materials before its hazards to health were fully understood. Even today, remnants of lead can be found in older homes. Knowing where to look for it can help keep you and your family safe from its harmful effects. Here are some of the common places where lead may still be hiding in an older home.
Paint
The most well-known culprit for lead exposure in older homes is lead-based paint. Homes built before 1978 often contain lead in interior and exterior paint. As the paint ages, it can chip, peel, or turn into dust, creating a serious health risk. Even if the walls have since been repainted, older layers underneath may still pose a danger. Pay special attention to windowsills, door frames, and baseboards, where wear and tear can release lead particles into the air.
Plumbing
Lead was once a standard material for plumbing pipes and solder. If your home has its original plumbing, lead may be present in the pipes or fixtures. This is especially problematic because lead can leach into drinking water, causing long-term health issues. Brass faucets and fixtures can also contain small amounts of lead, so it’s important to test your water to ensure it’s free from contamination.
Soil
Many people don’t realize that lead can be found in the soil around older homes, especially near the foundation. This can happen if lead paint has chipped off the exterior over time or if nearby areas have been contaminated by leaded gasoline or industrial activity. If you’re gardening or have children playing outside, lead in the soil can be a significant health concern.
Window Frames and Doors
Window frames, especially old wooden ones, are notorious for holding onto lead-based paint. Every time you open or close a window, small chips of lead paint can fall into your living space. The friction between window sashes or door jambs can also create lead dust, making these areas particularly risky if the original paint has not been safely sealed or removed.
While lead may be hidden, it doesn’t have to be a mystery. Identifying where lead is likely to be found in older homes is an important step in reducing exposure and maintaining a safe living environment for everyone.