Scrub Daddy vs Scotch-Brite: Scrub Daddy lasts 8 weeks without smelling bad

The Scrub Daddy consistently outlasts the Scotch-Brite by a wide margin — up to eight weeks before it starts to smell or lose its structure. The Scotch-Brite’s abrasive layer flakes off after a couple of weeks, and its denser construction traps moisture longer, causing sour odor faster. The Scrub Daddy’s open-cell foam dries out faster between uses, which is the main reason it stays fresh.