・Uses 100% sesquicarbonate soda. ・Oil stains, protein stains, hand stains, and blood are often removed. Persistent oil stains around the range, as well as stubborn yellowing stains on clothes and sleeves. Since it is easily soluble in water, it is convenient and economical to dissolve it in a spray bottle, keep it on hand, and use it as a scrunch on dirt. ・ It has a higher alkalinity than baking soda, and the power of removing dirt is different. In addition, like baking soda, it is a safe and secure substance that is gentle on the environment and human skin. It does not contain foaming agents and does not foam, so it is easy to rinse. The amount used is one-fourth of baking soda, which is economical. The usage is the same as baking soda, so if you follow the characteristics, you can enjoy an eco-friendly and clean life. ・It is also ideal for soaking and washing cloth napkins. ・ It has become a hot topic on TV and in magazines. ・Since it is an inorganic substance that originally exists in nature, it has a low impact on the environment, and it can be used safely even at home with small children and pets.