10 Smart Uses for Old Plastic Bags

Grocery bags seem to multiply like Tribbles―so you need new ways to reuse them.

Plastic Bag as Knee Pads

Need to kneel in your garden to pull weeds, or on the street to change a tire, but don't want to preserve the memory eternally on your pant legs? Grab a couple of plastic bags and tie one around each knee, covering the area that will be exposed to dirt and grime.