| 摘要 |
A solution for the cleaning of toothbrushes consisting of a watery solution with a mixture of non-pathogenic gram-positive bacteria of the Bacillus genus, whereby the enzymatic action decomposes any food particles remaining between the hairs of a toothbrush, and a receptacle, possibly with several compartments, for the introduction of the solution, in which the toothbrush is submerged.
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