Zaps It Professional Bio-enzymatic Odor Eliminator & Stain Remover, One Case (4-1 Gallons)Zaps It Odor Eliminator & Stain Remover Bio Enzymatic Power That Works Like Magic Powerful & Natural Zaps It harnesses the power of bio enzymatic action to digest and eliminate odors at their source. Say goodbye to stubborn stains and unwanted odors, naturally! It is concentrated so it can be diluted with water up to 4 ounces per gallon! Or, it can be used straight depending on the nature strength of the odors. Safe For Your Loved Ones Our formula is