ひまし油 bristles 付き竹歯ブラシ

The handle’s shape fits my grip perfectly, and those castor oil bristles are noticeably softer on my gums than nylon ones. My teeth feel cleaner after just a week of use.

I was a bit skeptical about bamboo handles, but I was pleasantly surprised—they hold up well even in wet conditions, and the bristles effectively scrubbed away morning coffee stains without irritating my gums. Plus, knowing it's plant-based makes me feel better about tossing it.

The bristles feel much softer against my gums compared to my old plastic brush, and it does a great job removing coffee stains without being harsh.