I've thrown out a few pair of socks thanks to a water-proof bandage adhering itself to the inside of the sock instead of my toe... Then I tried it. Peanut butter. I put a big glob on my dry sock, rubbed it for a few seconds and let it sit overnight. Next day, I ran warm water and lightly peeled at the glob of PB... and the gew from the band aid came off as well (there was still foam attached to the gew, so I'm guessing that helped). Wow. I'd call that SAVING MONEY!
Stay tuned... I'm going to put together a post of deals that are very easy "free" or "GDA" (gosh-darn AWESOME) for all my friends that say they don't have time for couponing or don't know where to start.