What 1,693 paint Safety Data Sheets show
We collected the Safety Data Sheets and technical documents for 1,693 paints and primers from Behr, Benjamin Moore, KILZ, Sherwin-Williams, Valspar: 253 product lines, with every sheen and base counted as its own product because each has its own formula and Safety Data Sheet. 1,665 had enough published data to score. Here is what the documents show.
What this means for your home
The VOC number on the can covers the untinted base. Almost no maker says how much VOC tint adds, so ask for zero-VOC colorants when you buy tinted paint.
Warnings for titanium dioxide, silica and similar ingredients apply to dust. They matter when you sand or spray, so wear a mask then, but they say little about a cured wall.
Warnings for ingredients in the liquid paint, like cancer, genetic or reproductive warnings, are worth taking seriously. Compare alternatives before painting a bedroom or nursery.
Percentages are of scored products, except VOC (products that publish a VOC figure) and "no hazard warnings" (all products). Warnings come from each maker's US Safety Data Sheet; we don't add or estimate any. How we score