Dr. A Compatible Usmile Smile Plus Children's Electric Toothbrush Heads A10/Q10/Q20/Q3/Q3S/Q1/Q4 Universal Care Mini All-in-One Cleaning 6-Pack

Overview

Brush Head Quality

• Uses high-quality brush heads with rounded bristles for gentle care.
• Bristle tips are rounded to protect gums and oral cavity.
• Compared to unrounded bristles which can harm gums and reduce user experience.

Production and Handling

• Entire process from material selection, quality inspection, production, to packaging is handled with zero direct contact by personnel wearing safety protective clothing, dust-proof gloves, and masks.
• Ensures hygiene and safety.

Certification

• National standard testing and certification.
• Provides rounded bristle rate certificate and MA testing report.