Teeth|The teeth remain dirty if the brush or floss is not changed often enough. The oral hygienist tells you how long you can use the same cleaning tools.
How do you have to change the head of the electric toothbrush often?
And can disposable dental floss be used more than once?
The teeth will not be cleaned properly if the same cleaning tools are used for too long. A too frequent exchange interval, on the other hand, will lighten the wallet and unnecessarily add garbage.
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