Great value as these are very expensive brush heads when purchased individually

These are expensive so olny but when on sale. Sam's has best price. They also don't last as long as the ones for the old model.

Good price when they are on instant saving but they don't seem to hold up too well it seems like they just manage to last about 3 weeks

I love this toothbrush. Been wanting a nice electric toothbrush for a long time. This was affordable and works great. My teeth feel so much better than when using a regular battery powered one you get at the drug store.

Builds mold no matter how much you cleaned it. Blowed out black gunk from the air hole and seen mold building up everytime. Definitely not worth after using for a month

Nightmare to find toothbrush heads in stock and after buying family of 4 io2 series brushes. We've realized regardless of cleaning times force or brush 1x a day or twice brush heads last a month. Yes even once a month we have a teenage boy his brush heads don't last either.

These wear out in four weeks. Replacement costs are high.

I bought the six pack of the ultimate clean refills. Each one (on my 3rd refill now) has only lasted less than 30 days before the blue had disappeared from the head! What the heck?! I’ve always ordered the plaque removal style prior with each lasting well beyond 30 days. Please exchange these and replace with the plaque ones. Can’t afford to be replacing a head every month. By the way, I LOVE my iO 7 brush! Hygienist has a positive comment on my brushing each time I go for my 6 month cleaning. 70 years old and proud of my teeth and Oral B, except for these ultimate clean refills. I have included pics too.

I purchased the new Oral-B iO series toothbrush when my older version needed replaced. I am very disappointed with the quality of these new toothbrush heads for this iO series. When I needed more I ordered these with high hopes that these would last longer than the ones that came with my purchase with the toothbrush. I purchased these on 4/02/2025 and I have been using my very last 1 of the 8 that has needed replaced for weeks now and we arent even through the month of June. Each brush lasting approx. 1-2 weeks. I cant decide if I want to just purchase the older version of the Oral-B toothbrush or take another chance on these brush heads. The older version toothbrush heads did last at least a month. You are suppose to change these heads when the blue fades away. Quite expensive when you think about the cost of your replacement heads by the year. Take this price x 6. I just decided, I am purchasing a new older version.

I love these toothbrushes! They are just like what the dental hygienist use with bristles.