Experience unmatched cleaning power with Ultra Firm Toothbrushes. Each brush is built for those who demand a deeper, more effective clean — combining PBT and NYLON 610 bristles for the perfect balance of strength and flexibility. The Ultra Firm and Extra Firm bristles target stubborn stains from coffee, tea, and tobacco, delivering the kind of precision clean that softer brushes can't achieve. Ergonomically crafted with an anti-slip handle, this brush gives you full control and comfort. Whether you use it daily or every other day, it's designed to perform — and to last. Not for sensitive gums. Use responsibly for deep cleaning performance.