For cleaning cloth. Cleaning Hard type ● Eco-Friendly 100% post-consumer recycled paper. Please do not use on items that are overflowing with food. Do not flush it in the washing toilet, as it is difficult to dissolve in water. Do not store near strong smells. It may transfer odor. There may be a color at the end, but it is made with edible pigments, so you can use it with confidence.