Safely remove the toughest odors and stains from all surfaces with Unique’s Advanced Dog Odor + Stain. Our non-toxic blend of safe probiotics and naturally occurring enzymes biodegrade odor and stain molecules leaving nothing behind. Advanced Dog Odor + Stain contains a potent yet safe blend of highly effective surfactants and odor counteractants that help to deliver the best in odor and stain removal technology leaving no residue and no possibility of harm to your family or pets.