Weiman

Weiman Products was founded in 1941 and built its reputation on specialty household cleaners for surfaces like stainless steel, glass cooktops, and leather. The brand is distributed by PurposeBuilt Brands (formerly known as Energizer Auto) out of Gurnee, Illinois, and has broad mass-market retail distribution through major grocery, home improvement, and auto parts chains.

In the automotive leather care segment, Weiman holds a top BSR position with its 3-in-1 Leather Cleaner & Conditioner — a product that earned the Good Housekeeping Seal and claims the #1 brand position in household leather upholstery cleaners by syndicated retail sales. The brand's formulations are generally water-based and emphasize ingredient disclosure through published SDS documents and California SB-258 compliance filings.