[This review was collected as part of a promotion.] I’ve really enjoyed these replacement heads for my Oral B toothbrush. Great value for the product as it saves money, they’re very durable and provide a cleanliness that makes you feel like you just left the dentist!

[This review was collected as part of a promotion.] I love this toothbrush the versatility it brings is amazing. The app connects well and the toothbrush holds a long charge. My favorite is the option to switch between deep clean daily clean sensitive.

[This review was collected as part of a promotion.] These toothbrush heads are the reason I purchased an iO in the first place. The soft bristles are varying lengths to help get between your teeth as you spend 2+ minutes exploring more than 3 mouth-cleaning settings on the toothbrush. These bristle heads come in recyclable packaging, and are a great deal in a multi-pack. I am a big fan.

Oral B has always been a top electric toothbrush innovator, and these heads are their flagship example. As an oral health professional I've used several generations of both Braun's Oral B and Philips' Sonicare, and they both have strengths and weaknesses. The latest iO series is Oral B's best in my opinion. It actually provides real feedback on where you've brushed, has multiple vibration strength settings, and is easy to clean and maintain. I've also used the latest Sonicare Prestige by Philips for comparison. The Philips is more compact, with a smaller brush head, and is quieter. The Oral B provides better cleaning in my opinion, and the semi-rotary action is superior to the sonic vibrations of the Philips for removing debris. The Philips works best on the maximum setting, which may actually cause sensitivity in some cases. The Oral B is equally effective at all settings, allowing the "Sensitive" settings (there are two) to be fully utilized. You are also provided more information on the toothbrush handle itself on the Oral B, with just a row of dots on the Philips. The software app is also better on the Oral B, although both are sometimes quirky with a Bluetooth connection. The Oral B software is slightly more stable in that regard, and since both brushes are "smart" AI brushes, the software becomes more important for value for your money - both brushes operate just fine with no software connection, but Oral B's app allows you to delete sessions (if you ran the brush by mistake for instance), pause the brush while using it (to rinse for example) , and run the brush head to clean it. The downside is that Oral B uses your phone's camera for "coaching," so to benefit from the app you need to be facing your phone and it occasionally loses its orientation. Still better than the accelerometer in the Philips, which frequently gets confused over whether you're brushing the front or back surface of your teeth, and has no option to record brushing the occlusal (top surface). You also are limited to 20 seconds brushing each sextant, and the app moves on whether you finished or not - the Oral B app doesn't switch sextants until your teeth are clean. All in all, a better brush and a better head than the latest Philips, for function and utility -again my opinion - but either brush will improve your brushing habits and oral health.

I bought several months ago. It does clean ,my teeth well but the app to show what has been cleaned is really bad. It will show one side sparkling clean when I haven’t even brushed that side and will show that I didn’t brush the side I was brushing. The app is useless in my opinion. You need to get the program debugged.

[This review was collected as part of a promotion.] I am very picky about my toothbrush due to tooth sensitivity. These toothbrush heads are not too rough on my teeth and gums. Over the course of two weeks, using Crest whitening toothpaste, I have seen my teeth become whiter with twice a day use of these heads. I am switching my entire family to using them.

[This review was collected as part of a promotion.] I've been using these brush heads for a while and they never disappoint. They fit perfectly with my Oral-B iO toothbrush and leave my teeth feeling incredibly clean. The bristles are gentle on the gums but still very effective at removing plaque, especially near the gum line.

[This review was collected as part of a promotion.] I'm am new to IO Brush clean white set and I have to say it did work as well as a toothbrush should. So far I've been using them for about a month and I have to say I have no complaints. I definitely would recommend this product to anyone looking for a good value

[This review was collected as part of a promotion.] I recently received these and had a chance to try them and they work great! I have very sensitive teeth and gums, so I was a little leery about using them but they cleaned my teeth well and left my mouth feeling clean! Highly recommend

[This review was collected as part of a promotion.] I absolutely love my Oral B IO toothbrush! The brush heads are comfortable while brushing and have long durability. Packaging was easy to open and of course the brand is trusted and loved. Great value with the pack of 4. I have experienced great Oral care while using Oral B.