What's the plural form of nail polish remover? Here's the word you're looking for.
Answer
The noun nail polish remover can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be nail polish remover.
However, in more specific contexts, the plural form can also be nail polish removers e.g. in reference to various types of nail polish removers
or a collection of nail polish removers.