To test both the Scrub Daddy and Scotch-Brite sponges’ abilities to lift charred remains from stainless steel, we burned American Cheese and breadcrumbs and the let the pans sit overnight.

We reached out to the Scotch-Brite lab team to find out when you should consider adding a new sponge to your sink-top arsenal. Related: Is It Safe to Reuse Foil? Reynolds Settles the Debate Not ...