Nature’s Miracle Stain and Odor Remover goes to work quickly to break down tough stains and odors. Our bio-enzymatic formula specifically reacts to organic stain and odor matter and works to eliminate any traces—unlike other products that may simply mask stains and odors. Because of this reaction, it is important that Nature’s Miracle Stain and Odor Remover is allowed to dry naturally (sometimes taking up to two weeks) and that it reaches all of the stain, including carpet pads and subfloors where the stain and odor can spread far beyond what is visible.