Colgate Phos-Flur Ortho Defense Anti cavity Fluoride Rinse Mint is an orthodontist recommended mouthwash for braces. Colgate Phos-Flur anti-cavity fluoride mouthwash is an alcohol free* Sodium fluoride acidulated phosphate solution. Phos-flur mouthwash offers Ideal protection while wearing braces and helps to strengthen tooth enamel. Helps to prevent cavities. ADA Accepted. American Dental Association.16.9 fl Oz (1.05 pt) 500 ml. Use: Aids in the prevention of dental cavities.*Does not contain ethyl alcohol. The ADA Council on Scientific Affairs Acceptance of Colgate Phos-Flur Ortho Defense (mint gushing grape) is based on its finding that the product is effective in helping to prevent and reduce tooth decay when used as directed. At Colgate we make products that promote healthy smiles. Not only because having a healthy smile is important to your overall health but because when you have a healthy smile you actually smile more – and that’s a powerful thing. Smiles are the simplest form of optimism something we need now more than ever. That’s why we’re championing optimism – we are committed to creating a healthier planet and working every day to create healthy smiles for all.