Material-viscosity as key factor for controlled procedures and effective results Patient cases requiring medical tooth whitening protocols are frequently challenging. Medical whitening procedures are used to treat obvious intense discoloration inside the tooth, e. g. as a result of diseases, drugs, tooth malformations and bleeding after accidents or trauma. These kinds of discolorations typically do not affect the entire arch, but only one or several teeth.

Etching is a crucial element in creating high quality restorations and the basis for proper adhesive technique. More than 30 years ago, Ultradent created a phosphoric acid etchant that provided total control in handling. Ultra-Etch™ etchant stays exactly where it’s put while penetrating even the smallest fissures—it’s the only etchant you need for total etch procedures.