This is waste oil soap made using waste oil and caustic soda. ⚪︎Price Details (see image 2) 　・Cut 　　100g → 200 yen 　　1kg purchase: 1500 yen 　・Pack 　　1 pack → 280 yen ⚪︎Ingredients Caustic soda, water, waste oil ⚪︎How to Use Dishwashing, laundry, spot cleaning for collars and hems, oil stains, cleaning around the kitchen, toilet cleaning, etc. You can also dissolve it and use it in a spray bottle. ⚠️If you experience rough hands during use, please refrain from using it. Alternatively, please use rubber gloves. ⚠️This product is sold as a miscellaneous item and is not a pharmaceutical product. If you wish to purchase a product with a different name, please comment. Thickness and size vary due to being handmade. Please refrain from purchasing if you are looking for perfection. #WasteOil #WasteOilSoap #Cleaning #EcoSoap #MiscellaneousSoap