[This review was collected as part of a promotion.] Power wash you teeth upgraded. Good price for the pack of 4 heads. Works great fighting plaque and germs. Strong material. No smell to it but once you brush I guess minty lol.

[This review was collected as part of a promotion.] Great refill to have for replacement brush heads. Bristles are soft and not too abrasive. Gives a perfect clean. Very good value for the price. Would buy.

[This review was collected as part of a promotion.] This toothbrush makes my mouth feel super clean. It is effective and durable. I can feel it deep cleaning and it works well. The packaging is easy to open.

[This review was collected as part of a promotion.] Great brush head for the Oral-B toothbrush. It is soft on your gums and cleans your teeth very well, leaving a smooth clean feeling. Will fade when time to replace so you keep up on a new head.

[This review was collected as part of a promotion.] The Oral B heads are great! I love it to use it ! Great packaging! Cleaning ability and comfort is great. Great price! Definitely recommend it for everyone!

Bought the 2-in-1 IO series pack & begun using Sept 2022. Replaced brush head, but by late Jan 2023, the brush was smelling moldy. Had it exchange-replaced & keeping track but I believe this is a design flaw

[This review was collected as part of a promotion.] I already have the toothbrush so these are perfect fit for them. They work really good and makes my teeth feel clean! I always love OralB products!

[This review was collected as part of a promotion.] If you want beautiful, well-groomed, snow-white teeth, you need to take care of them with the help of these toothbrush attachments Care will be easy and quick.

[This review was collected as part of a promotion.] i liked oral b io ultimate clean refillls. it is very comfortable. my teeth is very clean and fresh . effectivness is really high . you must tryyyy

[This review was collected as part of a promotion.] This four pack bundle is a good value for your money. I love Oral-B brush heads. This brand is very effective in cleaning your teeth; it lasts for a long time and is very durable and comfortable.