EverSmile® OrthoFoam™ is a patent pending cleaning formulation designed to clean and whiten teeth for adults and children undergoing orthodontic treatment with metal and ceramic braces. With a simple brush, rinse, or tray formula, you can be sure your brackets are clean with OrthoFoam's brushing bubbles which work on top of, around, and even underneath metal and ceramic brackets. Why wait to whiten when you can whiten while you straighten without fear of discoloration? Three Ways to Clean: Brush With Brush with EverSmile OrthoFoam for 60 seconds. Rinse With Rinse with EverSmile OrthoFoam for 60 seconds. Use In Trays Pump EverSmile OrthoFoam into trays & apply for 3 minutes. Ingredients: Water, hydrogen peroxide, glycerine, PVP, PEG, sodium lauryl sulfate, sucralose, sodium citrate, sodium benzoate, etidronic acid, bubblegum flavor (propylene glycol, ethyl alcohol, ethyl butyrate, ethylacetate, n-Amyl acetate, benzaldehyde). Compatiable for: Metal Braces Clear Braces Space Maintainers Expanders