Usmile Smile Plus Electric Toothbrush Heads [New] Lively Bright 3.0 Replacement Heads 2-Pack Spine-Like Design Enhanced Cleaning Compatible with Y30 Y30PRO Adult Electric Toothbrushes

Soft bristles with ≥90% high polishing rate and seamless design to reduce plaque accumulation and bacterial growth.

Intelligent fading bristles to indicate timely replacement (recommended every 3 months).

Occlusal surface cleaning power increased by 1.23 times.

Posterior molar plaque removal improved by 1.31 times compared to second-generation brush heads.

Overall oral bacteria removal increased by 10.43 times (tested by Sun Yat-sen University Pharmacy Department, Shenzhen).

Soft rubber wrapping meets US FDA food-grade standards.

Patented secure connection design ensures stable power transmission without attenuation.

Soft rubber back cover certified by US FDA for safe oral use.

High-quality materials to prevent bristle shedding, deformation, and damage to teeth or gums.

Recommended replacement every 3 months to avoid bacterial contamination and maintain oral health.

Standard Dynamic Whitening Brush Head 3.0 replacement brush head for electric toothbrushes.

Avoid counterfeit brush heads with poor quality, rough bristles, and ineffective cleaning.

This product does not provide therapeutic effects; consult a dentist if gum discomfort occurs.