How long do Dish Brush heads last?Updated 3 hours ago
TL;DR: Brush heads wear differently depending on how often you use them, but as a general guide, brush heads are often replaced every 6 to 8 weeks for conventional dish brushes. Because Dish Brush and Bottle Brush heads are dishwasher-safe, you can often extend that to up to 6 months with regular cleaning.
General longevity guide
- Typical (conventional) brushes should be replaced every 6 to 8 weeks. Koh brush heads are dishwasher-safe and can last up to 6 months when cleaned regularly in the dishwasher, depending on how often and how intensely they’re used.
Signs it’s time to replace your brush head
Bristles naturally wear over time. If you notice any of the below, it’s a good time to swap the head for best cleaning results:
- The bristle pattern has lost its original shape
- Visible deformation (splaying, flattening, or bent bristles)
- Cleaning results have noticeably dropped off
Care tips to help your brush head last longer
- After each use, rinse the brush head under running water
- If needed, you can put the head (and handle) in the dishwasher to refresh it
- Let it dry fully between uses where possible