I've cleaned off a chunk of countertop to be a "dolly spa", though atm it's a doll-pony-gashapon-general-toys spa.
This is arguably to clean up some toys to sell, but also take care of condition issues on stuff I'm keeping.
It's a lot of Monster High. Really fun doll-line, love them but kinda overdid with collecting. Also notorious for condition issues, like, right out of the box. My summer is going to be washing doll hair.
Current customers: MLP G1 Boy Pony, gashapon Jade & Anise from Tales of the Abyss, Ed Elric's red coat.