Here's a new one on me. Got a job next week for a 4 bed end of tennancy clean. The place is actually pretty good except for two spots in a bedroom that initially I thought looked like self tan.
Apparently it's a wart cream that custy used on a kid's varruca. I told her very unlikely, but I'd like to have a go at it.
It's on a mushroom wool and don't want to go down the bleaching route. Any ideas? Did some research amd photo solution fixer was mensioned sodium thiosulfate?
Cheers
Mike