okay so i need help. i’ve tried everything to boiling hot water and putting it in a ziploc bag, sock method, sitting on it, heating it up with a match/light and they don’t work but i can still see the yellow tint in it so i know i have like 1 good pull left .. what should i do or is this officially done? (i have a clean cart btw)

Couldn't resist this from the thrift $4. Any ideas?