Changing your toothbrush: How often does it really make sense?

Changing your toothbrush is generally a good idea at regular intervals. But even if you had the flu or Corona, you need a new toothbrush.

Changing your toothbrush: How often is it necessary?

You should change your toothbrush regularly. This is the only way you can thoroughly clean your teeth and gums during daily brushing and protect them from damage. Studies have shown that otherwise there is a risk of tooth decay or plaque.

Experts therefore recommend replacing the toothbrush or brush head every three months. However, if your toothbrush looks worn and frayed before then, you can change it sooner. The reason for such wear and tear is often too much pressure when brushing your teeth. You can read more about the right brushing technique here: Brushing your teeth properly: 7 tips for it.

It also makes sense to change your toothbrush after an infection of the upper respiratory tract such as the flu, cold or corona. Finally, the viruses and bacteria settle on the brush.

The best way to care for your toothbrush is to wash it thoroughly after brushing your teeth and let it dry upright.

Reach out when switching to sustainable toothbrushes

If you change your toothbrush, it is worth paying attention to the sustainability of the toothbrush. In this way you are doing something good for your health and the environment. We have put together the three most important tips for you:

• Use plastic-free toothbrushes: Conventional toothbrushes not only contain a whole range of toxins, but also a lot of microplastics. Therefore, you are best advised to use a plastic-free toothbrush made from sustainable material such as bamboo. When buying, look out for sustainability and fair trade seals.

what else you can do

In addition to changing your toothbrush regularly for hygienic reasons and paying attention to sustainable products, you can also do something with toothpaste and dental floss:

1. Rely on sustainable toothpaste: Similar to toothbrushes, most toothpastes from the drugstore often contain questionable substances. You can avoid these by choosing organic toothpaste with natural ingredients. Alternatively, you can make your own toothpaste yourself. In this way you also do without the plastic packaging.

2. Ecological alternatives to dental floss: In order to be able to really clean your teeth thoroughly, you need dental floss. This is the only way you will be able to clean the spaces between your teeth. Typically, however, dental floss is made of plastic or nylon, is petroleum-based, and is sold in plastic packaging. Organic dental floss, on the other hand, often consists of silk and beeswax. Alternatively, interdental brushes made of bamboo are also available.

Read more on Techzle.com:

• Cleaning splints: How to get them clean again
• Cleaning braces: This is how it works quickly and sustainably
• Remove tartar yourself: methods and possible risks