By California law everything causes cancer. Trust me, I used to be a seller that had to comply with Proposition 65. It's a joke. They have a list of about 1000 chemicals they claim as known carcinogens that have to be identified under Proposition 65. The problem is, it's literally every plastic, every coloring, every cleaner, every solvent, etc etc. Literally everything is made with this stuff in some way, shape or form.

Even if you're selling used they expect you to contact every manufacturer and get a full rundown of anything used in a products manufacture. Needless to say, I wasn't compliant, and most every other vendor wasn't either.