Free shower cap

Need a shower cap? Use a plastic grocery bag. Just put it on your head, twist the excess and tuck it in.

Cap your bowls

A shower cap makes a great bowl cover when you want to store something in the refrigerator. It's cheaper than plastic wrap because you can use and reuse and reuse it. Wash it with your dishes (not in a dishwasher) or, if it hasn't touched the food, rinse and air dry between uses.