Don't thaw out your freezer with an ice pick. You'll break it. The freezer, not the ice pick. If gas starts spraying out, you've killed it. Don't use an ice pick even though it totally worked last time.

Limes can go bad in the fridge, even when they're in a ziplock bag. Throw them out.

Bonus tip: Alex says use baking soda to make clothes and other stuff smell good.