Don't do it.
I'd put zero stars if it'd let me but a rating was required. Do not put this on your face as a toner, wash or even a tiny bit at all. Go another route. It might make help pimples but it causes SCARS so it's so even not worth it a teeny tiny bit. Ice picks and indents where you didn't even pick you'll notice those scars months later. Do not be swayed or deceived by the 4.3 stars on this site, next to this product, as of the date I'm posting this review. Most of the positive reviews are YEARS old. Also think my face chemistry might be permanently messed up cause now I break out when I put sunscreen on my face. I need help with scar treatments now and I don't have money. I know there's bigger problems out there but I'm very sad.