어서 지우다

remove or erase it

An "-아서/-어서" clause naming the way or the place, plus 지우다 "erase, remove". Most lines here are about taking makeup or nails off: file gel nails off with a drill, use this kind of product to take it off, I usually go home and take it off. It also covers deleting content — things that get taken down through a report — and taking a listing down after a price drop. 지우다 is erasing something that was applied or written, distinct from 없애다, which is getting rid of a thing entirely.