Assure Liquid - PRESOAK DETERGENT FOR SILVER AND STAINLESS STEEL Assure Liquid is an innovative, highly concentrated liquid pre-soaking detergent that is effective for detarnishing silverware and stainless steel flatware. Removes stubborn stains from cutlery and restores shine to silver utensils (cutlery, plates, tea pots etc.) by removing tarnish layers. Assure Liquid does not contain hazardous chemicals thus providing a safer environment for the cleaning staff. Clean - The powerful detergent action loosens even the toughest soil and restores shine to silver cutlery and utensils. Safe - High material compatibility preserves the value of silver and stainless steel utensils and is safer for the cleaning staff. Efficient - High performing formula ensures one-pass cleanings results and reduces overall warewashing costs.