Pretty sure its prop 65 in calibnoxious already. I know my rake is. Oh and my 8ft ladder too.
I recently rented a car in California that had a cancer warning sticker - on the driver’s left side window! And it was about 5”x5”, pretty big.
It really wasn’t in the way of seeing anything important, but it was an irritant/distraction. I peeled it off and stuck it on the rear 1/4 window. Probably non-complying with some Calicrat’s diktat, but I didn’t really care.