Ultra Dex Daily Oral Rinse is a clinically proven formula that was created by a Professor of Dentistry for dental professionals & is used & recommended by them. The intelligent i Q+ Active Oxi Technology within Ultra Dex works with your natural oral p H level to release the appropriate amount of active ingredient to meet the individual needs of your mouth. Ultra Dex Daily Oral Rinse is clinically proven to whiten teeth within 14 days by gently oxidising organic stains to reveal the true brightness of your teeth. The i Q+ Active Oxi Technology is also clinically proven to prevent bad breath by eliminating, not simply masking, odour-causing Volatile Sulphur Compounds (VSC) for all day fresh breath confidence. The anti-bacterial action kills both anaerobic & aerobic bacteria that, without the correct preventative measures, can cause gum problems, tooth decay & plaque. Bacteria cannot become resistant to Ultra Dex & regrowth is inhibited. Ultra Dex is available in: daily oral rinse, toothpaste, oral spray, Interdental tape & brushes for a comprehensive oral care regime. Safe for daily use. 100% free from alcohol & colouring. Ultra Dex daily oral rinse does not need flavour to mask mouth odour. If you prefer a fresh mint taste simply add the contents of the enclosed flavour sachet to the entire bottle of rinse, shaking well before each use. Optional mint flavour sachet must be diluted with the complete bottle of Ultra Dex daily oral rinse. It is advised not to swallow the flavouring on its own. Dispose safely when empty or if not used.