# 🪥 How long do the brush heads last on the Philips Sonicare DiamondClean Smart 9300?

*Published: 2024-07-16 | Updated: 2024-08-16 | Source: https://shopsavvy.com/answers/how-long-do-the-brush-heads-last-on-the-philips-sonicare-diamondclean-smart-9300*

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## Product: Philips Sonicare DiamondClean 9300
**Brand:** Philips Sonicare

For the Philips Sonicare DiamondClean Smart 9300, you'll typically need to replace the brush heads every three months. That's what the manufacturer recommends for maintaining performance and hygiene. 

However, this timeline can vary a bit depending on how you brush and your personal oral care habits. Some folks might find they need replacements a bit sooner, especially if they're brushing more aggressively or more frequently than what's generally advised by dentists.

One cool feature of the DiamondClean Smart 9300 is its BrushSync technology. This tech tracks your brush head usage and alerts you via the handle when it's time for a replacement, so you don't have to keep track yourself.

Just a heads up, replacements for these brush heads can be pricier compared to other models. But according to our research, many people feel that the advanced features and the clean you get are worth the cost. People often report noticing a real difference in their oral health after using them.

So, to keep things simple, aim to change out your brush heads every three months. Rely on the BrushSync reminders to help you stay on top of it. 

Hope that helps!

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| Amazon | $229.96  | Check |

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*