Oral-BiO Ultimate Cleaning Electric Toothbrush Heads, 8 Pieces, Ultimate Tooth Cleaning, Toothbrush Attachment for Oral-B Toothbrushes, Letterbox Enabled Packaging, Black

The bristles are firm enough to provide a thorough clean, yet gentle on the gums. After a week of use, I noticed my teeth felt smoother, and plaque buildup seemed reduced—especially along the gumline. The indicator bristles are also a nice touch, fading over time to remind you when it’s time to replace the head.Each head is individually packaged, which is convenient and hygienic, especially for shared households. Overall, this is a reliable set of replacements that maintain the effectiveness and performance you’d expect from the Oral-B brand.

Best deal out there! Exactly as described and fits. What more could you ask for.

They work well to clean my teeth!

Great product, just took much longer to receive than indicated.

I love my Oral B I/O toothbrush and the genuine Ultimate Clean Replacement Brushes are my favorite because they leave my teeth and my husbands as clean as after a dental cleaning. They are not hard on my sensitive gums or teeth and they will last 3 months as recommended unless you tend to brush too hard like I do…the bristles are colored and the color is supposed to get lighter as it gets closer to needing to be replaced. I usually change them at or just before three months even though I clean them well they will mold if you don’t leave them off the toothbrush after cleaning every night, especially in a bath where you shower and it gets hot in SC. They fit like new each time and aren’t noisy and are very easy to use and change out. Product is 5 stars🤩 But….**Took 3 days shy of one month, several times reaching out to seller and just kept getting shipping notices stating running late, then may be lost!! I contacted Amazon and they magically showed up but seller never responded about the time and lack of communication, so I had already ordered from another seller because we needed them, thus 4 stars.***

These are OralB iO replacement heads and they work great. They are very reasonably priced. The item is great. The service from the seller was not.

Excellent buy

Good quality