I've had some periodontal issues, the Sonicare Diamond Clean was recommended by the hygienist. I've been using one for almost four years now, and combined with regular flossing I've had great checkups and no issues since I started using it, bone depth measurements are stable. It seems to do a great job, teeth really feel clean after using it.
This was purchased as a replacement, the original is still working but there is a lot of play (wobble) in the head bearing. I thought the battery or motor would fail at some point but they're both still working well, this replacement was purchased because it was on sale. I suspect I'll need it before too long, but it could be that the original unit will work for another year.
The original unit came with a travel case that had a built-in charger powered from a USB cable with AC adapter as well as the counter top charger. The replacement just purchased and being reviewed here is the same product in every respect except that the travel case does NOT come with a built-in charger. I'm glad I still have the original travel case, it is very convenient. Without it you may need to travel with the counter top charger which is a glass that sits on a heavy metal base (charger) with a non-detachable AC line cord.
There is a newer version of this item:
Philips Sonicare ExpertClean 7500, Rechargeable Electric Power Toothbrush, Black, HX9690/05
$199.99 ($199.99 / Count)
(10,466)
In Stock
$199.99 ($199.99 / Count)
(10,466)
In Stock
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This Item  Philips Sonicare DiamondClean Classic Rechargeable Electric Power Toothbrush, Black, HX9351/57 |  |  |  |  |  | |
| Price | Currently unavailable. | -15% $109.96 List: $129.96 | -10% $179.96 List: $199.96 | $49.94 | -10% $179.86 List: $199.96 | $279.99 |
| Price Per Unit | — | $109.96 / Count | $179.96 / Count | $49.94 / Count | $179.86 / Count | $279.99 / Count |
| Delivery | — | Get it as soon as Friday, May 17 | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 | Get it as soon as Friday, May 17 | Get it as soon as Thursday, May 16 |
| Customer Ratings | ||||||
| Battery life | ||||||
| Value for money | ||||||
| For traveling | ||||||
| For deep cleaning | ||||||
| Sold By | — | Amazon.com | Amazon.com | Amazon.com | Pro-Distributing | All About Office |
| power source | Battery Powered | Battery Powered | Corded Electric | Corded Electric | Corded Electric | Corded Electric |
| operation mode | Semi-Automatic | Manual | Automatic | Semi-Automatic | Automatic | Semi-Automatic |
| number of settings | 5 | 3 | 4 | 1 | 4 | 5 |
| target audience | Unisex-Adults | Unisex-Adults | Unisex-Adults | Unisex-Adults | Unisex-Adults | Unisex-Adults |
| handle material | Plastic | Plastic | Plastic | Plastic | Plastic | Plastic |
| weight | 2.26 pounds | 340 grams | — | 0.34 kilograms | 599 grams | 3.19 pounds |
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Customer Review: No more, definitely gonna change
AngryBird
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The premium toothbrush my dental hygienist recommended
Markus Presents
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Warranty?
I have had this item for 9 months and the head has become loose. It was not dropped or misused. Phillips will not honor their two year warranty for this item. Not sure what to do since this item cost over $150.00 and didn't last a year. The product serial number is not even recognized by Philips. Is this an actual item from Phillips or a Cheap Chinese copy?
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Kim
Stopped working in less than 6 months
Reviewed in Australia on December 1, 2021