| 摘要 |
The invention relates to a disposable oral hygiene device which can be chewed by a user for oral and dental hygiene purposes, without using water. The device is formed by a luffa plant fibre support impregnated with dentifrice, which removes and absorbs elements stuck to the teeth, tongue and cheeks without the user having to rinse. The device is disposed in a vacuum-sealed polymer shell comprising two sealed compartments, namely one containing the oral and dental hygiene device and another containing a quantity of alcohol gel for disinfecting the hands prior to use. |
