I used to think WD-40 fixed everything until a plumber in Chicago set me straight
For years I sprayed WD-40 on squeaky hinges, stuck locks, even a rusted garden shears... figured it was a cure-all. Then last month my kitchen faucet started dripping and a buddy who's a plumber told me to use silicone grease instead. He said WD-40 is a solvent, not a lubricant, and it'll actually dry out rubber seals over time. I grabbed a little tube of faucet grease for like 4 bucks at Ace Hardware and it stopped the drip in 30 seconds, no joke. Now I feel dumb for all those years thinking one spray can handle everything. Has anyone else had a tool hack they believed in forever that turned out to be totally wrong?