Baking Soda 240g, Citric Acid 120g, Made in Japan Set •◦•◦•◦•◦•◦•◦•◦•◦•◦•◦•◦•◦•◦ Baking Soda, Made in Japan 240g Can be used for various purposes, from cleaning to laundry. ♢ For stubborn tea stains ♢ For removing oil stains and burnt-on food ♢ For cleaning the refrigerator ♢ For removing stubborn water stains ♢ For eliminating toilet odors ♢ For washing clothes •◦•◦•◦•◦•◦•◦•◦•◦•◦•◦•◦•◦•◦ Citric Acid, Made in Japan 120g Effectively removes water stains and dirt. For cleaning and laundry. "DANGER: Do not mix" Acidic type *Using with chlorine-based products may produce toxic chlorine gas and is dangerous. •◦•◦•◦•◦•◦•◦•◦•◦•◦•◦•◦•◦•◦ I use this combination for cleaning the drain. Put baking soda and citric acid into the drain and pour hot water (or even cold water) over it, and it will foam. I let it sit for about 5 minutes and then rinse. *Price is not negotiable. Stored at home. Thank you for your understanding.