What Are the Health Risks of Lead Paint Exposure for Kids?
Last updated October 26, 2026
The short answer
How Lead Paint Harms Children
Lead is a toxic metal that was used in many paints before it was banned for residential use in 1978. When lead paint chips, peels, or turns to dust, young children can swallow or breathe it in. Their growing bodies absorb lead more easily than adults, and it can stay in their bones and blood for a long time.
The most serious risk is to the brain and nervous system. Lead exposure can slow a child's development, cause learning disabilities, and reduce attention span. It can also affect hearing and speech. In severe cases, lead poisoning can lead to seizures or coma, but even low levels can cause permanent harm.
- Lower IQ and learning difficulties
- Behavior problems like hyperactivity
- Slowed growth and development
- Hearing and speech issues
- Anemia and stomach pain
- Fatigue and irritability
Where Lead Paint Hides in Your Home
Lead paint is most dangerous when it is chipping, peeling, or being sanded. Windowsills, door frames, stairs, and porches often have layers of old lead paint. Friction from opening and closing windows can create lead dust that settles on floors and toys. Soil near the outside of a home can also contain lead from old paint flakes.
If your home was built before 1978, assume lead paint may be present. Check for chipped or deteriorated paint, especially in areas where children play. A simple home test kit can detect lead dust, but a lead risk assessor can give a more complete picture. Until you know, keep children away from peeling paint and clean floors and windowsills often.
Symptoms and Testing for Lead Exposure
Many children with lead poisoning show no obvious symptoms. That is why testing is so important. If you suspect exposure, ask your doctor for a blood lead test. Symptoms that can appear include headaches, stomachaches, loss of appetite, and unusual tiredness. Some children may seem irritable or have trouble sleeping.
A blood lead test is the only reliable way to know if a child has been exposed. Your doctor can explain what the results mean and recommend next steps. Early detection helps reduce the long-term effects. If your child has been around peeling lead paint, do not wait for symptoms to appear.
- Ask your doctor about a blood lead test
- Watch for stomach pain, headaches, or fatigue
- Keep toys and hands clean to reduce dust ingestion
- Wash children's hands before meals and bedtime
- Feed kids healthy foods with iron and calcium
Safe Ways to Manage Lead Paint at Home
Do not scrape or sand lead paint yourself. That creates dangerous dust that can spread through the house. Instead, keep painted surfaces in good condition by cleaning up chips and repainting over them with a sealant. Wet-mop floors and wipe windowsills with a damp cloth to trap dust.
For major repairs or removal, hire a lead-safe contractor who follows strict rules to contain dust and protect your family. Until then, isolate areas with peeling paint and keep children away. If you live in Chapel Hill, you can ask your landlord or a local paint store about lead-safe practices.
When to Get Professional Help
If you are dealing with water damage that has loosened lead paint, such as from a leak or flood, the paint may become more hazardous. Water can make paint peel and create dust. In that case, address the water issue first, then handle the lead paint safely. Water damage pros can help with cleanup and drying, but lead paint removal requires a separate expert.
For water damage that exposes lead paint, start with drying the area to prevent further peeling. Then contact a lead-safe renovation contractor for testing and removal. If you suspect mold along with the lead paint, a mold professional can assess that risk. Your insurance company may have guidance, but policies vary, and your insurer decides what is covered.
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Call Now (919) 525-3233Frequently asked questions
Can lead paint affect a child's behavior permanently?
Yes, lead exposure can cause lasting behavioral issues like hyperactivity and impulsivity. The effects on the brain are often permanent, which is why prevention and early testing are critical. Even low levels can impact learning and attention.
Is it safe to remove lead paint myself?
No, DIY removal is risky because it can create toxic dust. Professional lead abatement contractors use special equipment to contain dust and protect your family. If paint is intact, you can seal it, but any disturbance should be handled by a pro.
How can I tell if my home has lead paint?
Homes built before 1978 are likely to have lead paint. You can use a home test kit, but results are not always reliable. A lead risk assessor can provide a thorough inspection. Until you know, keep children away from peeling paint and clean up chips.