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forum threademains posted Yesterday 10:28 PM
forum threademains posted Yesterday 10:28 PM

Philips Sonicare DiamondClean Smart Electric Rechargeable Toothbrush, 2-pack $180

$180

$280

35% off
Costco Wholesale
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Philips Sonicare DiamondClean Smart Electric Rechargeable Toothbrush, 2-pack $180
https://www.costco.com/p/-/4231003
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Philips Sonicare DiamondClean Smart Electric Rechargeable Toothbrush, 2-pack $180
https://www.costco.com/p/-/4231003

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Today 07:35 PM
274 Posts
Joined Aug 2005
TachyToday 07:35 PM
274 Posts
I have been keeping an eye on all of the Sonicare models online for the last several months, and this is a pretty good price for two DiamondClean Smart toothbrushes with TWO charging glasses (included usually only on the top couple models). I have been a long term user of the Sonicare and on the down side have noted that at about 4 or 5 years the speed of the brush seems to slow down and/or battery issues seem to start. Otherwise, it is a great toothbrush, and I have used both Oral B and Sonicare and like the Sonicare much more. The price on the Diamondclean Smart at Best Buy was on sale for $199 for Memorial Day weekend, but keep in mind that that was for ONE, and here for about the same price, you get TWO units. I do not use any of the smart features and this model allows you to manually make all of the adjustments without the app. The newer, top level model, the Prestige 9900, from what I can tell is harder to do that with...seemingly not having a MODE button on the toothbrush and requiring the user to change this on the app, assuming the default for any brush head is not the desired mode. I could be wrong, but I think only the DiamonClean Smart and the Prestige units have the visual pressure sensor warming (the light at the bottom), which I have found to be helpful. Just my 2 cents. Overall, I think this is a very good deal for the TWO units. Just a note...they did charge me an extra ~$10 for shipping. Thanks for the heads up.
Last edited by Tachy May 26, 2026 at 12:40 PM.
Today 07:45 PM
6,551 Posts
Joined Mar 2005
PedroRToday 07:45 PM
6,551 Posts
Quote from Tachy :
Overall, I think this is a very good deal
Why? You can get other Sonicare variants that do same

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