Earwax, also known as cerumen, is a substance that is naturally secreted by our bodies. Besides keeping the ear canal clean and lubricated, earwax also protects it against bacteria, fungi and insects. When there is an excess of earwax, it tends to accumulate and compact, blocking the ears. To remove these annoying earwax plugs and prevent them from forming, Deiters Laboratories recommends the range of specific products by Quies®.