Known to millions worldwide as the quickest, most dependable stain remover available, Didi Seven is guaranteed to work on your most difficult stains.  Didi Seven's super-concentrated formula works on ink, wine, rust, blood, ketchup, mustard, water stains, pet stains, juice, and many more! Consumer Reports Top Stain Remover- "If there's one fabric spot cleaner to add to your arsenal, it's Didi Seven....versatile and effective on a wide range of stains and fabrics." Consumer Reports tested Didi Seven against 12 best-selling stain removers and came away with one conclusion. Oprah's Favorite! In February 2003, it was selected for The Best Products on The Oprah Winfrey Show.