Oral-BiO Series Ultimate Clean Electric Toothbrush Replacement Brush Heads for an Oral-B Electric Toothbrush, 2 count, White

I’m honestly blown away by the difference the Oral-B iO Series toothbrush has made. My teeth feel like I just left the dentist after every use—so clean and smooth! The Ultimate Clean brush heads do an amazing job reaching every area, and the smart pressure sensor helps ensure I’m brushing just right, not too hard or too soft. The interactive display is a nice bonus and makes it easy to switch between cleaning modes. It’s sleek, powerful, and feels like a high-end upgrade. Definitely worth the investment for a healthier smile!

These brush heads are a little expensive, BUT, they work and fit my entry level IO with no issues. You can order cheaper brush heads and get lucky, but make no mistake, these work as expected every time. Why cheap out on your dental hygiene?

I absolutely love these Oral-B toothbrush heads! Every time I switch out the old one for a new head, it feels like I’m using a brand new toothbrush. The bristles are perfectly firm—not too hard, but just the right amount of pressure to give my teeth a thorough, refreshing clean.What I really appreciate is how they maintain that fresh, just-out-of-the-box feeling with each replacement. They snap on easily and fit securely, just like the original. The difference in how clean my teeth feel after changing the head is noticeable—it really does make me look forward to brushing!If you want to keep your electric toothbrush feeling new without constantly buying a whole new unit, these replacement heads are a must. They’re high-quality and make maintaining good oral hygiene a breeze!

I own the IO Oral B toothbrush and works excellent for this toothbrush. I get the cros action brush head as it always lasts longer than the regular brush head. Cleans my teeth and excellent brush head. Although they are a bit pricey, I always wait for a sale.

As described by seller.

I recently switched to the Ultimate Clean replacement brush heads for my Oral‑B iO toothbrush and noticed a significant improvement in plaque removal and overall clean feel.Deep and Effective CleaningThe round brush head with dual-length tufted bristles surrounds each tooth and cleans deep between teeth and along the gumline. Users report these brush heads remove up to 100% more plaque compared to manual toothbrushesTom's Guide+15Oral-B+15Walmart.com+15Best Buy API.Smart Bristle TechnologyThese brush heads feature color-fading bristles that help indicate when it's time to replace them—usually around every three months as recommended by dentistsTom's Guide+9Oral-B+9Oral-B+9.Full Compatibility with iO SeriesAll Oral‑B iO brush heads are compatible across the iO handle lineup (iO2 through iO10), making it easy to find replacements no matter which model you ownOral-B+15Reddit+15Best Buy API+15.Sturdy Build and Gentle Micro-VibrationsPaired with the iO toothbrush's micro-vibration technology, these heads feel thorough yet gentle, giving teeth a professional clean feeling without irritationBest Buy API+9Oral-B+9Oral-B+9.ProsDeep plaque removal with tufted bristlesBristles fade to signal replacement timeWorks with all iO models for easy compatibilityGentle, dentist-inspired cleaning experienceConsPremium price compared to non-iO Oral‑B headsRequires regular replacements every three monthsFinal VerdictOral‑B iO Ultimate Clean replacement heads offer deeper and more thorough cleaning than standard brush heads. They’re easy to track via color-fade indicators and work seamlessly across all iO toothbrush models. Highly recommended for anyone looking to maximize oral health with their iO electric toothbrush.

This review is for (1) 2-Pack Oral B Ultimate Clean heads from A 2 Z STORE at $20:Packaging and brush heads appear genuine Oral-B in all regards. Packaging seems new and fresh, no signs of aging or abuse. And the price is less than retail.I ordered generic replacement heads on my Amazon Vine product testing account but did not even try them. They do not match the iO Oral-B proprietary fitting which is universal to all iO toothbrushes. iO uses a linear magnetic drive that employs a piston in the handle that is driven by a motor to move in a linear direction up and down. The iO head converts that motion into an oscillating motion at the bristles. The connection between the head and the piston in the handle is by a magnet atop the piston and a plate in the head. It is a smooth, even and gentle contact that somehow also produces "micro-vibrations".The generic replacement heads have a spring-loaded plunger that takes the linear motion of the piston and converts it to oscillating motion at the bristles. The connection is therefore a single point of impact against the strength of the spring which, IMO, could compromise the motor and drive mechanism in the handle.iO toothbrushes cost from $60 to $360. Is it worth the risk to use a cheaper, truly non-compatible replacement head when the cost of genuine Oral-B iO heads is about $.15 per brushing (based on 60 brushings at $10 per head)? You be the judge.

Perfect gift for an arthritis sufferer. He says his teeth are cleaner, everything feels better now. Great quality, the extra brush heads are a must have.