Since I've been using the Oral-B Cross Action X replacement brush heads, my dentist visits have been getting shorter. Before I switched to these Oral-B cross-action brushes, my hygienist would have to work for over an hour to remove the plaque buildup. from my teeth. My periodontal pockets have decreased significantly due to their cross-action angled brush bristles. These brush heads attach to my Oral-B Pro electric toothbrush handle easily %26 securely. The medium firm brush heads feel comfortable during use. I find that they have a deep invigoration effect. I highly recommend the Oral-B Cross Action X replacement brush heads.

The CrossAction X are great!!

When your dental hygienist comments that, "you must be using an Oral-B electric brush," it must mean something

These brushes clean teeth very easily and effectively. A good feature is the color change to remind you to change the brush.

You can buy a 3 toothbrushes and though them away for the price of the ten pack and they come with 2 heads

I’ve used these for a lot of years and usually are pleased with them. I would have given them more stars, but Oral-B redesigned the head and it no longer has the color ring that you can put on it to help identify who it belongs to. If you only have one person using them it’s not a problem. But there needs to be a way to know who the head belongs to with multiple users. I tried putting on an old ring, but you can’t put it on because of the design.

These no longer have the colored bands on the brush head, so it’s harder for other household members to identify. I also feel like they don’t last as long as they usually would.

The product itself is fine, but Sam's Club is more than $10 more expensive than other stores for this product.

The replacement heads usually come with different color bands. At home it is not a big deal as we all have our own chargers in our own bathrooms but on vacation we have to make sure everyone is using the correct brush as often time there is only one bathroom. Be sure to save your old color bands as these new ones did not include the replacement bands.

These replacement brush heads do not work with the Oral-B iO toothbrush, and the packaging isn’t clear enough about that. It’s easy to assume compatibility if you’re not paying very close attention, especially when buying in bulk. By the time I realized they didn’t fit, it was months after purchase, which makes it even more frustrating. The lack of clear labeling around compatibility feels misleading and ends up wasting both time and money. Make sure you double-check that you’re buying iO-specific brush heads—these are not interchangeable.