You know it’s time to buy new shampoo or toothpaste when you run out, but how do you know when it’s time to get a new toothbrush?
We’ll tell you how often you should replace this all-important bathroom item to make sure it doesn’t lead to unnecessary trouble for your mouth or overall health.
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.
1. Replace your toothbrush approximately every three months to avoid bent bristles and the accumulation of bacteria. If the bristles look frayed, it's time to change!
2. Don’t apply too much pressure. A toothbrush often wears out too quickly as the result of applying too much pressure or having a poor cleaning technique.
3. Replace your toothbrush immediately after an illness. After a common cold or any other infectious disease, it’s a good idea to just get a new one. If you don’t, the illness might return, courtesy of your toothbrush.
Source: Curaprox ch