Save Waxed Paper Liners from BoxesThe waxed paper liners from cereal and cracker boxes have so many uses. The paper is very good quality. After you finish your box of cereal, take out the liner, and open it up so it can lie flat. It's best to do this over the sink to catch any crumbs. Wipe down with a sponge and allow to dry before using. Make sure you recycle the box, too!