Melamine Foam, Magic/Nano Sponges Contain Formaldehyde Contamination?

Category: Academics

Kitchen grease cleaning has always been a headache, and traditional cleaning sponges often need to be used with chemical cleaning agents, making cleaning stubborn stains time-consuming and laborious. In recent years, the new nano sponge has become popular because it is ideal for cleaning stubborn stains and does not require any chemical cleaning agents. So where does the cleaning superpower of the nano sponge come from?