Keep Milk From Spoiling

If you have trouble keeping milk on hand because it spoils before you can use it, put a pinch of salt in it and shake. You can't taste it and it will keep the milk fresh longer.

When you drain the tuna

The liquid from canned tuna can be saved in the freezer until you have enough to add to soup or use as the liquid in white sauce. Bits of tuna will be in it and may be enough to flavor the soup, or you can add it to a smaller can of tuna than you usually use for cream of tuna.

Stop windshield wipers from squeaking

And help them work better, too. Wipe them (gently!) with a cloth saturated with rubbing alcohol. This cleans them and keeps them from streaking as well as squeaking.

Time to Clean Out the Freezer

Why? Because there is food in there that you forgot about or really don't want to eat, or don't know what to do with. Challenge: Eat it. Find a way to fix it. If it's past salvaging, don't save it again!