Is the white magic sponge used in the kitchen poisonous?
Some people say it is toxic, and the formaldehyde content in it exceeds the standard by more than 50 times. Some people say it's not poisonous, and there seems to be nothing wrong with the product introduction. It is never credible to have a degree. But the products are still bought. There are all supermarkets. I really don't know what to believe. Not an answer, but also a discussion.