OdorX Last Resort (109462) When all else fails, turn to Last Resort for unparalleled odor elimination. Its potent blend of solvents and essential oils tackles even the toughest odors, from putrefaction to skunk spray and sewage stench. As an additive, it supercharges other odor control products, making it ideal for severe situations. Remember, Last Resort is never used alone and should always be mixed according to recommended concentration rates with products like ODORx Liqui-Zone or 9-D-9.