iO Series Ultimate Clean Replacement Brush Head for Oral-B iO Series Electric Toothbrushes (2-Count) - Black

This head brush is awesome!it cleans my teeth thoroughly without hurting my gums.Will definitely recommend this.

Despite the bristles being soft, they provide a firm support that allows a clean and healthy brushing experience.

This is the first battery powered toothbrush and it’s awesome. I won’t be going back to the normal brushes. I actually look forward to brushing my teeth now. It does one heck of a job. Squeaky clean . I love it. I recommend it.

Brushing your teeth is important. Sure, there are the obvious health benefits. Healthy teeth reduce a number of potential risks. However, you also don't want to be that person in a sea of white teeth with teeth that match the color of your grandmother's yellow refrigerator that has been running since the Nixon administration and waging its own cold war on the leftovers its held on its mighty shelves. No, you want to have a mouth free and clear of stains and the popcorn that you ate last night while flipping between Twilight Zone and Family Guy episodes and simultaneously thwarting your cat's best efforts to grab just one piece of it to flip under the couch for you find in three months. The Oral B replacement heads will keep you in the game. Get rid of those old heads that may be worn down more than they should because you keep pressing harder on your teeth, rather than easing up when you see the green light on the brush. Stay fresh with Oral B.

the quality of the brushing is superb. easy to use, great results. the price is a bit out there but it is probably the best you can get in terms of quality teeth brushing. Been using electric brushes for 12 years now.