Wie oft sollte man die Zahnbürste wechseln?

How often should you change your toothbrush?

The best sonic toothbrush for travel Reading How often should you change your toothbrush? 3 minutes

It is extremely important to replace your toothbrush regularly. Toothbrushes are consumables that accumulate bacteria over time. You should therefore use a new brush after three months at the latest.

Three months is a general guideline, but at Blanc we recommend that you replace your toothbrush after two months. After all, it is an object that we put in our mouths at least twice a day. In addition, it is wet most of the time, which encourages the accumulation of bacteria.

The following tips will help you clean your toothbrush properly and recognize when it is time to change it.

  1. After each use, you should rinse your toothbrush thoroughly under running water. You can gently run your thumb through the bristles to remove any toothpaste residue.

  2. After rinsing, the toothbrush should be placed upright in a container or on a wall mount so that the bristles can air dry. We recommend hanging the toothbrush on a wall mount so that the Blanc Bamboo Toothbrush is not permanently standing on a damp floor.

  3. Are you brushing too hard? It's easy to tell. Your toothbrush gives you direct feedback. With toothbrushes with lots of bristles, like the Blanc bamboo toothbrush, you might think that they wear out faster than conventional toothbrushes. But that's not the case. The ultra-fine bristles of the Blanc are tested and manufactured under certified production. They are specially developed for daily use and are therefore durable. If the bristles of your Blanc (or a conventional toothbrush) are bent or frayed after just a few days or weeks, this is a sign that you may be brushing too hard. Too much pressure when brushing your teeth often leads to rapid wear of the toothbrush. Talk to your dentist about it and have them explain the correct technique to you. You will notice the difference.

  4. Change your toothbrush after an illness. This is important because bacteria can become trapped in the bristles when you have a cold, for example. So when you are healthy again, change your toothbrush - even if the two months are not yet up. This will prevent the risk of getting sick again.

As you can see, there are a few things to consider when brushing your teeth and changing your toothbrush. In general, you should make sure to change your toothbrush regularly. This prevents the risk of diseases such as tooth decay, gingivitis or periodontal inflammation and ensures that you are always hygienic.


With the Blanc bamboo toothbrush you are not only making a hygienic choice, but also an environmentally conscious one. The sustainable materials and careful manufacturing make it an environmentally friendly alternative to conventional toothbrushes.