The Home Exposure Report

See what's in your home in a couple of minutes.

Eight questions about your home: your water, your kitchen, what you sleep on, what you clean with. We hand you back a number and the three to five changes that cut your exposure most this weekend, with the citation behind every pick.

• 01A score from 1 to 10 is your home's exposure relative to the median household.
• 02Five ranked swaps are the products that move your number most, ranked by the answers you gave.
• 03Citations on every pick from NEJM, Stanford, EPA, McGill. Year-stamped. Linked.