
Oral-B recommends that you change your electric toothbrush head every three months, or sooner if the bristles are frayed. This is because a fresh brush head can better remove plaque, ensuring a superior clean. To replace the head, simply slide off the old brush head and slide on a new one until you hear a click. You should not need to use excessive force. To prevent a build-up of toothpaste causing the brush head to stick, it is recommended that you remove the brush head after each use and rinse it under running water, along with the handle, before drying with a towel and replacing the head.
| Characteristics | Values |
|---|---|
| How often to change brush head | Every 3 months or 90 days |
| When to change brush head | Sooner if bristles are frayed or worn out |
| How to remove brush head | Slide off the brush head |
| How to prevent brush head from getting stuck | Remove and rinse brush head and handle with water after each use, then wipe dry |
| How to remove a stuck brush head | Run the top section under warm water for 10 seconds, then pull it off |
| How to remove a stuck brush head without a tool | Use a needle to release the tiny ear |
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What You'll Learn

Remove brush head after each use
It is important to remove the brush head from your Oral-B electric toothbrush handle after each use and rinse it under running water to prevent bacteria buildup and mould formation. This is because one of the main purposes of a toothbrush is to remove bacteria from your mouth, so keeping your toothbrush sanitary is essential for maintaining good oral health.
To remove the brush head, simply slide or pull it off the handle. Most Oral-B brush heads can be removed by pushing and pulling them straight off the handle with a slight click. However, if the brush head is stuck, try running the toothbrush's top section under warm water for at least ten seconds to loosen any solidified toothpaste buildup, and then pull it off. You might need to give it a forceful tug.
After removing the brush head, rinse both the brush head and the handle thoroughly under running water to remove any toothpaste and debris. Then, wipe the brush head and handle dry with a clean towel or cloth before reattaching the brush head for storage. This routine will help prevent any bacteria and mould from forming on your toothbrush.
It is recommended to replace your Oral-B electric toothbrush head every three months or sooner if you notice fraying or worn-out bristles. A fresh brush head ensures optimal plaque removal and maintains the effectiveness of your toothbrush, contributing to cleaner and healthier teeth.
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Rinse brush head and handle under water
Rinsing your electric toothbrush head and handle under water is an important step in maintaining good oral hygiene. Toothbrushes are breeding grounds for bacteria, so it is crucial to keep them sanitary and free of bacteria.
Oral-B recommends rinsing your electric toothbrush head and handle under running water after each brushing session. This prevents the buildup of toothpaste and debris, which can lead to bacteria buildup and potential mold formation. It is also recommended to wipe the brush head and handle dry with a clean towel or cloth before reattaching the brush head for storage.
To rinse your Oral-B electric toothbrush head and handle effectively, follow these steps:
- Remove the brush head from the handle after brushing: Simply pull off the brush head at a straight angle.
- Rinse the brush head and handle under running water: Hold the brush head and handle separately under the tap and thoroughly rinse all parts, including the inside of the brush head and the area where it attaches to the handle.
- Dry the brush head and handle: Use a clean towel or cloth to wipe the brush head and handle dry. Make sure to dry both the inside and outside of the brush head and the bottom of the handle to prevent any moisture buildup.
- Reattach the brush head: Once the brush head and handle are dry, you can slide the brush head back onto the handle. You should hear a slight click once it is securely in place.
By following these steps and rinsing your Oral-B electric toothbrush head and handle under water, you can help maintain good oral hygiene and ensure that your toothbrush is clean and safe to use.
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Wipe brush head and handle dry
To ensure your Oral-B electric toothbrush remains in top condition, it's important to keep it clean and dry. This will help prevent the build-up of bacteria and mould on your brush, which can occur naturally over time.
After each use, remove the brush head from the handle and rinse both parts thoroughly under running water. Pay particular attention to the bristles and the area where the brush head meets the handle, as toothpaste and debris can become lodged in these areas. Once you have rinsed the brush head and handle, take a clean, dry cloth or towel and wipe both components down. Ensure that you wipe the brush head and handle thoroughly, including the areas where they connect, to prevent moisture from becoming trapped, which could lead to bacterial growth.
Storing your toothbrush in an upright position will allow any remaining moisture to drip away from the bristles and facilitate faster drying. It is recommended to avoid storing your toothbrush in a covered holder at home, as the enclosed, moist environment can encourage bacteria to thrive. However, when travelling, it is advisable to use a toothbrush holder to prevent your brush from coming into contact with dust, dirt, and bacteria.
By following these simple steps and wiping your brush head and handle dry after each use, you can help maintain the cleanliness and longevity of your Oral-B electric toothbrush.
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$29.96 $44.99

Slide off old brush head
To remove an Oral-B electric toothbrush head, start by holding the toothbrush with the head pointing downwards. Hold the toothbrush handle with one hand and grip the head with the other hand. Now, slide off the old brush head by pulling it straight off the handle. You might have to give it a slight tug, but it should come right off.
If the brush head is stuck, toothpaste buildup could be the reason. To remove the stuck brush head, try running the top section of the toothbrush under warm water for about 10 seconds and then try to pull off the brush head. You can also try using a plastic tool that comes with the replacement heads to release the tiny ear that locks the head to the toothbrush. If you don't have the tool, you can use a needle to release the locking mechanism.
If the brush head is still stuck, you might need to try a more intensive method. Try soaking the toothbrush head in mildly soapy boiling water for a few minutes. Then, grab the head with pliers and pull it off. You can also try using a thin tea knife to gently lever the brush head off.
Remember, it is important to replace your Oral-B electric toothbrush head every three months or when the blue indicator bristles fade. This ensures that your toothbrush can effectively remove plaque and give you the best clean possible.
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Push new brush head into place
To install a new brush head onto your Oral-B electric toothbrush, start by ensuring that the toothbrush is turned off and unplugged from its charger. Next, take a new Oral-B replacement brush head and align the bristles with the metal shaft on the toothbrush handle. Then, slide the new brush head onto the shaft and push it into place. You should hear a slight click once the brush head is securely attached to the handle. There is no need to twist or use excessive force when placing the brush head.
It is recommended that you change your Oral-B electric toothbrush head every three to four months, or sooner if the bristles appear frayed or worn out. This is because a fresh brush head can better remove plaque, ensuring you get the best clean possible.
To prevent your brush head from getting stuck to the handle, it is important to properly maintain and clean your toothbrush. After each use, remove the brush head from the handle and rinse both the brush head and handle under running water. You can then wipe the handle and brush head dry with a clean towel or cloth.
If toothpaste has built up under the brush head, creating a bond between the brush head and handle, simply run the top section of your toothbrush under warm water for about 10 seconds and then try to pull off the brush head. You may need to give the brush head a slight tug, but it should come off easily.
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Frequently asked questions
To remove your Oral-B electric toothbrush head, slide the brush head off the electric toothbrush handle. Then, slide a new brush head onto the shaft and push it into place until you hear a click.
It is recommended that you change your Oral-B electric toothbrush head every 90 days or sooner if the bristles appear frayed or worn out.
Changing your toothbrush head regularly ensures that you are getting the best clean possible as a fresh brush head can more effectively remove plaque.
If your Oral-B electric toothbrush head is stuck, try running the top section of the toothbrush under warm water for at least 10 seconds. Then, try pulling the brush head off with a forceful tug.
To prevent your Oral-B electric toothbrush head from getting stuck, remove the brush head and rinse it and the handle under running water after each brushing session. Then, wipe the brush head and handle dry with a clean towel or cloth before putting the brush head back on for storage.











































