Peanut butter and other jar lids for testing on Mason jars - Ron Baker/House Digest I have long been trying to establish a rule in my household, and in the way of rules everywhere, it hasn't quite ...

A Mason jar lid sitting on a table - JUAN ANTONIO LASO/Shutterstock There are many ways to repurpose old Mason jar lids, but there are also some great projects to try with smaller metal jar lids.

Mason jars are the perfect containers for lunches, so it's nice to have several around, but if you're like me, you might be storing food in your jars all wrong. You also might struggle to keep them ...