[This review was submitted after receiving an incentive.] Used for just under a week now. Soft on my gums and they appear to be bleeding less. This was a major concern for me. I love that they tell you when they are ready to change

[This review was submitted after receiving an incentive.] These toothbrush heads are perfect for my sensitive gums, the soft bristles leave my teeth and gums feeling clean, and fresh without the pain I usually get using my old toothbrushes . Highly recommend

[This review was submitted after receiving an incentive.] I've been trialing the Oral-B iO Gentle Clean toothbrush heads with my iO9 toothbrush and have found them to be fantastic. Ive been brushing twice a day and they're soft on my gums but still leave my teeth feeling like I've just been to the dentist. I love that they can reach right to the back, even behind my wisdom teeth, without causing any discomfort, something I'd previously experienced difficulty with when using another brand of toothbrush with a larger head. It's great to finally get that deep, clean feeling every day without ending up with sore or sensitive gums. I'd definitely recommend them to anyone looking for a gentle yet thorough clean.

[This review was submitted after receiving an incentive.] Gentle on gums, yet still cleans well. Three modes let you ease in if your teeth are sensitive. Battery lasts several weeks, but heads are pricey and the pressure indicator is hard to see.

[This review was submitted after receiving an incentive.] I love the Gentle Clean brush head as much as my iO toothbrush, and that is because it cleans very deeply and powerfully, whilst being gentle to my teeth and gums. My mouth feels clean and hygienic (to which my dentist also agrees) and yet it prevents my sensitive gums from flare ups, and still cleans them thoroughly when they are a little raw and red, without making them worse, and in fact helping instead. I love the Gentle Care iO brush heads and would highly recommend them (and the iO handle too) to anyone who suffers with sensitive gums, or anyone who wants to upgrade their oral hygiene routine for that matter.

[This review was submitted after receiving an incentive.] I have been using these toothbrushes several times a day, my teeth have increased sensitivity as do my gums, without bleeding.