How Often To Replace Toothbrush Reddit

How Often To Replace Toothbrush Reddit. Thankfully, toothbrushes are available at most pharmacies and grocery stores for relatively cheap and can even be bought online in. With proper care and treatment, that time frame can be lengthened, to up to 20 years.

But how hygienic is it to brush your teeth with an old toothbrush? How often do you replace your toothbrush? But if your toothbrush has any of the following symptoms, it may be time to get it replaced.

The american dental association says you should replace your toothbrush every three to four months.

Replace toothbrushes every 3 to 4 months. In general, the bristles are usually a good indication of the shelf life. Here's a pic of a decent example, altho i would replace mine before it looks like the one on the right. It is recommended to replace your philips sonicare brush head every three months of normal use (brushing twice a day) or when the blue indicator bristles wear out.