ISSA™ Hybrid Wave Brush Head

The bristles really do bounce back after every wash—I’ve had mine for three months and they haven’t flattened at all. The firmer polymer ones in the middle get deep into my gum line, which the old brush head never managed.

The slim-fit design makes it way easier to reach my back molars than the old bulky head I had, and the sturdier PBT polymer bristles feel like they actually scrub instead of just sliding around. I've noticed the bristles hold their shape after weeks of daily use, so I'm hoping this one lasts me a go

The bounce-back on these silicone bristles is noticeably firmer than my last head, and they’ve held their shape through three weeks of daily use. The polymer bristles on the edge really do get the back molars without any awkward maneuvering. Glad I switched.