Post-pool need Crossword Clue

 The answer to the crossword clue "Post-pool need" is SHOWER.

After swimming in a pool, it is important to take a shower to remove chlorine and other chemicals from your skin and hair. Chlorine can dry out your skin and hair, and it can also irritate your eyes. Showering after swimming will help to keep your skin and hair healthy and hydrated.

Here are some other clues that could be used for this answer:

Something to do after swimming

A way to remove chlorine from your skin and hair

A refreshing way to cool down after a hot day

I hope this helps!