| 摘要 |
A powder and a powder mixture, respectively, preferably for powder blasting with a powder-jet device, said device mixing the powder or the powder mixture with air to a powder/air mixture, wherein said powder and powder mixture is an alditol or contains such alditol. Preferably, mannitol and/or erythritol are used; because of the anti-cariogenic effect, xylitol is also well suitable for the cleaning of tooth surfaces, especially of less strongly mineralized tooth surfaces like dentine. |
