the.com/remover
A tool whose entire career is built on making things disappear.
means A substance or device designed to take something off or out, like nail polish, stains, or splinters.
from From the verb remove, via Old French remouvoir, from Latin removere, to move back or away — the agent suffix er simply turns the action into the worker.
Acetone starNail polish remover is mostly acetone or its gentler cousins.
Old wordThe er agent ending dates back centuries in English.
Stain warfareMany removers are solvents that dissolve what water cannot.