SLS also known as Sodium Lauryl Sulfate, and its bestie SLES (Sodium Laureth Sulfate) have been getting a bad rep for a while now, but do you know why?   WHAT ARE SLS AND SLES USED FOR? They are used as surfactants and emulsifiers – the stuff that makes soap, shampoos, shower gels, toothpastes, laundry detergents, and household cleaning products&…