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2100 Series Electric Toothbrush HX3661/04

Philips Sonicare - 2100 Series Electric Toothbrush HX3661/04

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Based on 1 year's data from Mar 20, 2026 How it works

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r/PolskaSzczoteczka elektryczna/soniczna
7 months ago

Sonicare 2100: Szybkość Do 31 tys. ruchów szczotkujących na minutę (nazwałem to obrotami, bo chodzi o cykle pracy silnika magnetycznego) Sonicare 4300: Ruchy soniczne \[ruchów/min\]: 62 000 (też tak to nazywają).

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r/BuyItForLifeWhich electric toothbrush is better?
11 months ago

I’ve had the Philips for ever. My dental hygienist always says I’m the easiest patient they have. And you don’t need the fancy version. The base model is the same guts and all, just doesn’t have the features you’ll never use.

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r/BuyItForLifeBest Electric Toothbrush That Will Last?
8 months ago

Same. My dentist recommended it, I bought the black one because it matched a lot of my decor. I’ve had it more than five years and it’s going strong

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r/buyforlifetipsBest electric toothbrush in the market?
6 months ago

I used Sonicare during Invisalign. The slim head was great for cleaning around attachments and buttons.

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r/Frugal$120 budget, any electric toothbrush recs?
16 days ago

Philips sonicare. Using the base brush since 5 years already. Amazon had replacement heads for cheap. Usually stock up during Thanksgiving.

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r/FrugalElectric toothbrushes at Sam’s Club vs. Costco?
9 months ago

You don't need the diamond clean. Just the basic sonicare (we've gotten these on sale at Costco, 2 of them with chargers for around $100. The diamond clean connects to an app to "coach" you and can probably send use info to your dentist. The basic sonicare we have still has a 2 minute timer to let you know when you're done as well as vibrates every 30 seconds to let you know to move toa different section of your mouth, and a light to let you know when the head needs changed (although I've found you can tell that just bya decrease in power). That said, right now the DiamindClean is on sale at Costco, 2 of them with chargers and travel cases for $179

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r/BuyItForLifeSwitching from manual to electric toothbrush – which one should I buy?
3 months ago

Been using a basic Sonicare for like 4 years now and it's been solid. The battery thing is legit - still goes forever between charges. I tried the Oral-B at my dentist's office and it felt way more aggressive, almost like it was gonna strip my enamel off lol For what you want I'd just get the cheapest Sonicare model, the expensive ones mostly add timers and pressure sensors that you honestly don't need

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r/BuyItForLifeIs it worth paying more for the high-end Sonicares, or are the basic ones just as effective?
9 months ago

I switched to an oral b one when my sonicare died. I like it better. I also got the basic one after having the sonicare with all the bells and whistles. I prefer the basic one. Also, you can get generic replacement brushes for much cheaper than the brand name ones.

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r/BuyItForLifeIs it worth paying more for the high-end Sonicares, or are the basic ones just as effective?
about 1 month ago

Mine broke before two years and I went back to my old one that was the basic Sonic. The earlier ones last way longer.

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r/Frugal$120 budget, any electric toothbrush recs?
15 days ago

Laifen's toothbrush is solid if you liked the hair dryer, and it's in your budget. But honestly, for the price you'd probably be just as happy with an Oral-B or Sonicare basic model without the Bluetooth stuff. The key thing is replacement heads - Oral-B originals are cheap and everywhere, which saves you money over time. Avoid anything with a proprietary head ecosystem unless you're okay with vendor lock-in. For a water flosser in your budget, Waterpik makes the standard ones and they're reliable, though honestly a regular flosser works fine too if the dentist will accept that.