81. Sponges Can Be Used as DIY Lunchbox Ice Packs

Sponges Can Be Used as DIY Lunchbox Ice Packs

These are much cheaper than regular ice packs, so it’s not a big deal if your kid loses one.

Learn more here.

One More Oreo Hack — Use a Fork to Dunk Your Oreos so That Your Fingers Don’t Get Messy