Oral-B iO Ultimate Clean Electric Toothbrush Head, Twisted & Angled Bristles for Deeper Plaque Removal, Pack of 4 Toothbrush Heads, White

These are working wonderfully. Will definitely get these again later.

Genuine IO brush heads work the best

Exactly what they say they are.

Ordered, delivered and received as advertised

It’s good

Im in 4life. Cleaner teeth.

They clean really well and I like them and they’re still gentle enough to use with every brushing but they have a chemical smell that kind of leaves a weird taste in your mouth for a while after you use them. I hope this goes away.

Theres no generic yet so youre forced to use the name brand. They are OK, will last a few months before they start to get nasty and bristles start to get pushed down and spread. They are bigger than most replacement heads if youve used other brands. Will take some getting used to. My gums usually bleed first few weeks once I change the heads to a new one until it gets broken in some.

Oral B io replacement heads from the manufacturer last me 3 MONTHS and dont splatter when used. These replacement heads last only 3 WEEKS and splatter saliva and toothpaste all over the place. (Also, real Oral B io heads have a little circle at the bottom of the front, but these dont; instead, these have a little arrowhead.) Ugh.

This are very expensive and to my mind, not worth that price tag…In addition, unlike the initial brush that came with the unit, these replacements are extremely hard…Not looking or expecting soft, but these are way to hard…