Bunching, creeping, and sliding mats and rugs can be as dangerous as they are annoying. Use underlays to keep them in place. Cut to size with scissors.

Mats for hard floors have a rubbery texture that keeps mats in their place. They're made of vinyl-coated polyester that resists odor, bacteria, mold, and mildew.

Mats for carpeted floors are made of adhesive-coated polyester that sticks to the bottom of mats to keep them in place on carpet.