Zero Odor General Household Odor Eliminator Refill Pack, 64-Ounce Go to amazon.com Related posts Which is the best zero odor refill? DescriptionRefill your spray bottle of Zero Odor from this 64-oz refill. Zero Odor features a patented formulation that eliminates odors at the molecular level so odors disappear from surfaces, fabric, carpets and in the air.