Waste Oil Soap (Powder) Approximately 700g / piece Roughly crushed. Dissolve in water and use as a liquid detergent, etc. No additives are included. [Ingredients] Waste oil, water, caustic soda * Made after filtering the waste oil to remove impurities. [Caution] * Please refrain from using on your face or body. Please use as a soap for miscellaneous goods or for cleaning. At our house, it's very useful for dishes, kitchen grease, bathtubs, and work clothes stains ⭐︎ * Price reduction is not possible. Thank you for viewing.