It's going to be a blood lead screen at 12 to 18 months. Help them pass that one, and they're a lot more likely to pass the ADHD test that nobody's going to formally give them, but that the school, the homework, and the teacher will be giving them every day for the next twelve years. Lead is upstream of attention. Kids who pass the lead test sit still longer, finish their work, and stay out of the principal's office.
The stuff you'd take your kid in for an ADHD eval over. Sitting still. Finishing homework. Getting in trouble at school. The diagnosis itself. The stimulant. Swipe through, then go run the protocol.
The first call usually comes from the preschool teacher. Your kid won't sit on the carpet. Pops up. Wanders. Bothers other kids. Lead changes the part of the brain that handles "stay still and listen," which is the same part stimulants act on. The kids with the most lead in their bodies are about 4x more likely to land in an ADHD eval by elementary school.
Iowa tracked 305,000 kids from their toddler blood lead screen through eleventh grade. The reading gap that showed up in second grade was still the same size in eleventh. Not third grade. Not junior high. Not "he's a late bloomer." The gap stays the size it started at. And these were kids with blood lead the government once called normal.
You sit down for what should be 30 minutes of math. Three hours later, half of it is still blank, and one of you is in tears. The trouble is "working memory," the brain's ability to hold a thought long enough to use it. Lead damages exactly that. It's not about effort. The hardware took a hit. A stimulant patches it. Removing the lead source stops the patch from getting bigger.
The pediatrician fills out a Vanderbilt form. You fill out a Vanderbilt form. The teacher fills out a Vanderbilt form. Nobody asks where the kid eats dinner, or what the dishes are painted with. The first thing a kid getting evaluated for ADHD should get is a blood lead check and a sweep of the home for lead. It almost never happens. The prescription comes first.
A stimulant turns up the volume on the brain network Lead damaged. It helps. A lot of kids genuinely need it. But it does not undo what's already in there. Lead settles into bone and can release back into the blood years later. Find the source while your kid is still small and you stop adding to the deposit. The pill manages the symptom. Pulling Lead out of the house is the only thing that touches the cause.
The Double Kit covers a kitchen and one more room. One spray applicator for surfaces, one drip applicator for items, a UV flashlight, and a training card. $88 total. Less than one month of generic stimulant copays.
Get the Double Kit · $88 → One Kit · $50This is where most of the lead in American homes shows up. Painted dishes, especially anything imported, vintage, hand-painted, or made before 1992, can leach lead into food three times a day for ten years. Pour a few drops on the painted decoration of any plate, mug, bowl, or sippy lid your kid uses. Shine the UV light. Glow means lead.
If it glowsTake it out of food rotation today. Move it to a display shelf where it never touches food, hands, or dishwater. Replace with anything new and unpainted from a major retailer.Window sills, door frames, baseboards, painted trim, the crib rail. Anywhere a toddler puts their hand or mouth. Spray, shine the UV, watch for green. Homes built before 1978 will almost always have lead under newer paint. Intact paint is safe. Chipping, peeling, or chewed paint is not.
If it glows on intact paintDon't sand or strip it. Mark the spot with painter's tape on the back of the molding so future you (or any contractor) knows. Move on to Step 4. If it glows on chipping paintWet-wipe with a damp microfiber cloth, bag the cloth, and seal the area with a fresh coat of paint or painter's tape until you can have it properly encapsulated.Lead dust is the actual route into a kid. Most of the lead a toddler ingests comes from hand-to-mouth contact with dust on floors, window sills, and toys. No dry sweeping. No shop vac. No regular vacuum. Use a damp microfiber cloth on every surface your kid touches: floors, sills, toy bins, the high chair, the crib rail.
Daily reset (30 days)Re-wipe high-contact surfaces once a day for the first month. After that, once a week. Toss used cloths, don't shake them out.If your home was built before 1986, the pipes can leach lead. Run the cold tap for 30 to 60 seconds before any drinking, cooking, or formula water. Use a pitcher or faucet filter that's certified for lead removal (look for NSF/ANSI 53). Hot tap water leaches lead faster, so always start cold and heat after.
California now requires baby food brands to publish lead test results by lot. If your kid eats pouches, purees, or teething wafers, open the lookup and check whether the lots in your pantry are on the high end or the clean end. Switch brands or lots if yours is high. Same product, different lot, can be very different amounts of lead.
Open the baby food lookup →Anywhere you found lead under intact paint in Step 3, document it. Photograph the wall, note the room, mark the location with tape on the back of the trim. This is the file you hand any future contractor or renovator. The crisis is not the lead being there. The crisis is sanding, cutting, or demoing it without containment. A single afternoon of dry-sanding a lead-painted wall can contaminate a whole house and put a kid in the hospital.
Whether it's the 18-month well-child visit, the kindergarten check, or the pediatrician saying "we should probably evaluate him for ADHD," you walk in with results. The dishes you replaced. The walls you marked. The water filter you installed. The pouches you switched. The pediatrician will almost certainly not have seen a parent who did this before. That is the point. You did the work upstream. They get to evaluate a kid whose home has been swept.
Her painted baby-food bowls glowed under the UV. Replaced from Target the same afternoon. Four-month recheck: lead was gone. She'll start preschool without a head start nobody asked her to give up.
Read the full case →1800s house, every room mid-renovation, lead paint dust in the playroom. Older kid was already getting recommended for an ADHD eval at preschool. Eric left a UV flashlight and a few bottles. Six months later both kids' blood lead was undetectable, and the eval got walked back.
Read the full case →Help them pass the lead test, and they walk into every test after with their actual brain. The one you raised. Not the one a stimulant is propping up.
Get the Double Kit · $88 → One kit · $50 Want to see the research behind this? Open the lead and ADHD page →FluoroSpec detects surface-reactive lead pigment in the home. It does not diagnose, treat, or change blood lead levels, and it is not a substitute for an ADHD evaluation. For medical questions about your child's blood lead screen or attention concerns, consult your pediatrician.