![](https://staging.doyouremember.com/wp-content/uploads/2017/12/pjimage-24.jpg)
16. Pour your paper bag of flour into an airtight glass jar.
![](https://staging.doyouremember.com/wp-content/uploads/2017/12/16-9.jpg)
It’ll help keep the bugs out. I personally use these jars.
17. Stash leftover pizza slices in a plastic bag to keep them from drying out in the fridge.
![](https://staging.doyouremember.com/wp-content/uploads/2017/12/17-7.jpg)
Then when you decide to reheat them (which, PS, you should do on the stove), it will be almost as tasty as it was fresh.
18. Store your milk in the coldest part of the fridge — the back of the middle shelf.
![](https://staging.doyouremember.com/wp-content/uploads/2017/12/18-8.jpg)
Storing it in the door may be convenient, but the most temperature fluctuation occurs in the refrigerator door. So to help your milk be its best and freshest self, you have to keep it out of the door.
19. Make a double portion of cookie dough to use the next time guests come over, divide the layers with wax paper, then freeze them.
![](https://staging.doyouremember.com/wp-content/uploads/2017/12/19-7.jpg)
20. Do the same thing with a sliced chocolate cake for the evenings.
![](https://staging.doyouremember.com/wp-content/uploads/2017/12/20-6.jpg)
Credits: buzzfeed.com
What tricks of the trade do you have?