How often should I change my toothbrush head?

How often you should change your toothbrush head depends on the type of toothbrush you use and your daily use and maintenance habits. Here are some recommended replacement guidelines:

Manual toothbrush heads

General advice: Most dentists and the American Dental Association (ADA) recommend that you replace your manual toothbrush head every three to four months if you brush twice a day for two minutes.

Observe the bristles: If you notice that the bristles on your toothbrush head are starting to fray, bend, or tangle, or if the edges are starting to fall apart, that's a sign to change your toothbrush head.

Electric toothbrush heads

General advice: You should replace electric toothbrush heads at a similar frequency to manual toothbrush heads, but because the bristles are shorter, they may wear out faster, so many experts recommend replacing them after about 12 weeks, or three months.

Special features: Some high-end electric toothbrushes come with a reminder feature that can give you a more precise guide on when you need to replace your toothbrush head.

Precautions

Cleaning and care: After each use, make sure to rinse the toothbrush head thoroughly to avoid toothpaste and food residue. Store in a dry, ventilated place to prevent bacteria from growing.

Avoid sharing: Toothbrushes are personal items and should not be shared with others to reduce the risk of disease transmission.

In short, regularly checking the wear of toothbrush heads and replacing them according to the above recommendations will help maintain good oral hygiene.