What is the smell of ordinary glycolic acid?
Glycolic acid, common or slightly acidic smell. Its taste is not strong, seems to have a fresh sour sense, but not pungent and intolerable. Among all substances, this smell may be different from the rich aroma of others. Or smell like fresh fruit acid, although sour, it contains a natural feeling, not too abrupt. And this smell may change with temperature and humidity in a certain environment, but it is generally not separated from the genus of slightly acidic and fresh. People may feel different, but its taste is mostly this fresh and slightly acidic.