500 gm box. Waterless Cleaning: The cleaner cleans, polishes and protects all surfaces in one step, quickly removes stains, removes grease, glazes and moisturizes. In the absence of water, items can be cleaned quickly. Strong Decontamination Ability: The rust stain remover contains an active factor that can promote rapid penetration of water solvent and decomposition of grease. Orange oil has a natural decontamination capacity and is accompanied by a fragrance.