Oral-B iO 溫和護理替換刷頭，2入，白色

Switching from my old brush heads to these was noticeable right away—my gums don’t feel as sensitive after brushing, and the extra-soft bristles still manage to clean every tooth thoroughly. The high density makes them feel substantial, not flimsy. Definitely buying these again.

The bristles are so much softer than the standard ones I’d been using, which makes a huge difference for my sensitive gums. I’ve already ordered another pack, and the snug fit on the handle is perfect.

The bristles are seriously soft—my gums used to feel raw after brushing with my old heads, but these feel like a gentle massage. They snap onto the handle easily and the round shape gets way deeper into my molars than flat brushes ever did.