If so, how?

Unfortunately it isn't. The only way to clear it is to use it.

it's a pain to get at, but there's a page for it -- personal dropdown > pets > "pet" page will get you subeta.net/pet.php?petid=PETID# from there, you want "edit battle weapons," which has all your potions and pylonics and shards -- subeta.net/pet.php?act=battle&petid=PETID#

(also happy birthday, rameses!)

Thank you! I just learned something new!

np! they took it off the regular pets page dropdowns for whatever reason, so it's super hard to find :p

Thank you.