iFixit - Answers With Device "Electric Toothbrush"

Philips Sonicare DiamondClean HX9340: Toothbrush turns on by itself

Thu, 16 Oct 2025 11:02:52 -0700

My sonicare diamondclean is turning on and running through settings by itself ?can it be fixed

⟐ Commented outubro 16, 2025 at 11:02 GMT-7

OralB iO: Where can I source small repair parts? The neck gasket specifically

Wed, 21 Feb 2024 22:10:00 -0700

The seal below the metal ring on my io is split so water gets inside the body of the toothbrush. Can I buy a replacement for it? Or is there some other kind of repair I have to do instead involving silicone sealant or something?

⟐ Commented fevereiro 21, 2024 at 22:10 GMT-7

Oral-B Vitality: The timer does not work on the toothbrush. How can I fix it?

Wed, 04 Aug 2021 13:03:15 -0700

We bought our boys this the OralB Vitality toothbrushes for Christmas. The timer does not work, we have to turn them off manually. Can the timer be set or reset?

⟐ Commented agosto 04, 2021 at 13:03 GMT-7

Braun Oral-B Triumph 9900: How to replace a lost charger

Thu, 18 Oct 2018 14:26:29 -0700

I've lost my charger.

How can I get a replacement?

⟐ Answer accepted outubro 18, 2018 at 14:26 GMT-7

Electric Toothbrush: How can I change batteri in Braun oralB toothbrush?

Mon, 16 Nov 2015 09:10:20 -0700

I have a Braun OralB Toothbrush Triumph 5000. I hope that I can change the batteri so I do not have to buy a new one. Have anyone a solution?

⟐ Answer accepted novembro 16, 2015 at 9:10 GMT-7

Electric Toothbrush: Sonicare HX6220 - How to disassemble to change the battery

Fri, 08 Jan 2021 11:30:25 -0700

I have found videos on other Sonicare models but not this one. I’ve tried spudging around the bottom, but it seems like something is holding it in the center. I don’t want to break it.

Electric Toothbrush: Sonicare HX8910 make a buzzing noise when charging, 2 buzzes then 1

Fri, 21 Aug 2020 05:16:45 -0700

When i put my toothbrush on the charging unit it make a buzzing noise 2 buzzes the 1 and it does not seem to charge.

I have open the unit and cleaned the inside and let it dry whilst open - but the problem still occurs

Oral-B White Pro 1000: Brush base metal head holder broken

Wed, 11 Mar 2020 18:38:41 -0700

Hello,

I have an Oral B Pro 1000 brush and the base of the brush where you put a new battery head in, snapped and broke. Any way I can replace and fix it?

Oral-B Professional Care Type 4729: Brush starts but won't shut off until relplaced in charger(switch?)

Thu, 17 Jul 2025 08:45:14 -0700

Oral B sonic starts and charges but won't shut off until replaced in charger

⟐ Answered julho 17, 2025 at 8:45 GMT-7

Electric Toothbrush: Oral-B Pulsonic Slim battery replacement

Fri, 14 Feb 2025 11:35:52 -0700

How can I change battery for Oral-B Pulsonic Slim?

Many thanks!

⟐ Commented fevereiro 14, 2025 at 11:35 GMT-7

Braun Oral-B Type 3771: order a replacement battery for my

Tue, 13 Jan 2026 19:18:46 -0700

How do I order the replacement battery for my type 3771 oral b toothbrush

⟐ Answered janeiro 13, 2026 at 19:18 GMT-7

Oral-B Triumph V2 Type 3764: Where can you get Battery 3764 replacement?

Mon, 03 Nov 2025 20:34:05 -0700

Where can you get a replacement battery?

⟐ Commented novembro 03, 2025 at 20:34 GMT-7

Braun Oral-B Type 3767: Oral B 3767 turning on for around 1 second then turning off

Wed, 23 Jul 2025 17:15:31 -0700

I've had this toothbrush for the past 5-6 years and a few days back I had an issue where the toothbrush turns on for around 1 second then turns back off. If I press the power button again it won't do anything, then around 12 hours later if I press the power button it does the same thing (turns on for 1 second).

I was reading online and owners of other oral b tooth brushes were saying it might be a fuse that needs to be reset. Does anyone know if this toothbrush has it and if so where I could find it?

In case it's not the resettable fuse does anyone have any suggestions as what a possible fix could be for this? Any help would be appreciated, thank you.

⟐ Commented julho 23, 2025 at 17:15 GMT-7

Braun 3746 toothbrush: How to replace the battery

Fri, 02 May 2025 01:47:55 -0700

How to remove the battery

⟐ Answer edited maio 02, 2025 at 1:47 GMT-7

Oral-B Professional Care Type 3756: Replacement of the battery

Fri, 02 May 2025 01:42:31 -0700

Replacement of the battery

⟐ Marked as duplicate maio 02, 2025 at 1:42 GMT-7

Electric Toothbrush: Oral B pro toothbrush humming but not moving the brush spindle.

Thu, 03 Apr 2025 15:08:28 -0700

Battery is fine. Have cleaned the whole brush and casing. When the button is pressed, the motor starts but this does not result in the spindle that operates the brush moving.

Cannot see any obvious breaks. How do I check the connection of the spindle to the motor?

Thanks

⟐ Commented abril 03, 2025 at 15:08 GMT-7

Electric Toothbrush: Repairing Electric Toothbrush Charger?

Thu, 17 Oct 2024 12:51:01 -0700

Hi guys,

The chargers of my Braun electric toothbrushes fail every few years so I end up buying another. I have 4 working toothbrushes but only 1 working charger.

There are plenty of guides for the actual toothbrushes on ifixit but none for the chargers. Just wondering if there’s something simple I could check on a faulty charger?

The charger looks like this:

Oral-B White Pro 1000

Thanks

⟐ Commented outubro 17, 2024 at 12:51 GMT-7

Oral-B Vitality: The motor is spinning but the head doesn't move

Mon, 04 Dec 2023 07:33:52 -0700

Hi,

I noticed this tiny lead screw had probably fallen from its place:

Any idea how this mechanism works and how to disassemble/fix the head, it's still new.

Edit: actually it's not a lead screw, it's a pin with a spring, I tried pushing it up but it's not.

Thanks.

⟐ Commented dezembro 04, 2023 at 7:33 GMT-7

Philips Sonicare DiamondClean: HX9360 can't turn on

Sat, 20 May 2023 03:25:59 -0700

I measure the battery about 3.8V.(F1 /R6 point).So I think the battery is fine.

But I push the button can't turn on it.But put into the cup can charge the battery.

So how do I to check the board or more action?

thanks

⟐ Commented maio 20, 2023 at 3:25 GMT-7

Oral-B White Pro 1000: Red light appearing on the top

Wed, 01 Jan 2020 02:52:14 -0700

There is a red light that is appearing at the top. Does that mean a battery needs to be charged? If so how do I find it?

⟐ Answered janeiro 01, 2020 at 2:52 GMT-7