Professional oral hygiene products are an important part of halitosis treatment. For this reason, HaliSens sales has been cooperating with the manufacturer Cavex since the beginning of 2018, which has been offering its 3-phase oral care system against halitosis since then. Fresh4Sure supports the restoration of the balance between "good" and "bad" bacteria in a natural way. The result is a healthy mouth climate and fresh breath. The Fresh4Sure system includes Tongue Cleaner, Mouthwash and Tongue Gel. The manufacturer deliberately avoids the following substances: alcohol, SLS (sodium lauryl sulphate) and antibiotics.