You know it's tie to buy new shampoo or toothpaste when you run out, but how do you know when it's time to get a new toothbrush?
A toothbrush is a dental hygiene instrument that should be used for approximately three months, but many of us neglect to follow this simple advice. There are two important reasons why a toothbrush should be replaced regularly: firstly, as a result of mechanical wear, the bristles start to bend, leading to insufficient removal of dental plaque over time. The second reason is the rapid accumulation of bacteria, which tends to grow much faster in moist environments.
You might think that toothbrushes designed with a larger number of bristles, like Curaprox brushes, would be likely to wear out even faster, but the truth is that even these ultrafine bristles are designed and tested to keep teeth healthy throughout three months of everyday use.
If your toothbrush bristles are frayed and the fibres are bent after just a few days or weeks, you could be doing something wrong. A toothbrush that wears out too quickly is often the result of applying too much pressure, which is the consequence of using a wrong cleaning technique.
To be on the safe side, read the instructions on how to clean your teeth correctly to prevent your toothbrush from wearing out too quickly or potentially even hurting your teeth and gums. You can also ask your dentist or dental hygienist about the proper use of a toothbrush.