These ArmorTec Mesh scouring pads are really great on scrubbing away food and residue off plates, utensils, and cookware, yet gentle on glassware, plastics, and non-stick cooking surfaces. These pads rinse off soap and residue fairly easy under running water and drys without the typical “funky” smell common on sponges. These pads have a decent life span, however, be careful using these scouring pads on serrated knives and sharp edges because the outer mesh can be damaged exposing the foam-like material inside.