nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqdjqe0f6g8c7f2jewayuv4tkm2rq23pllde8jv6vn9f7d99rg29rqv0w882 (nprofile…w882) Even 100% requires both soaking and scrubbing to get much of anything. 70% wouldn't do anything I suspect.
Furthermore, it definitely ranges in its effects. Regular water-based acrylic paint comes off fairly well, but anything polyurethane-based (airbrush primer, varnish, etc) takes a lot of time and scrubbing to remove.