Oral-B Multi Action Brush EB50-2HB Replacement Brush Heads, 2 Count [Brand New, Unopened] [Instant Purchase Welcome] Features ● The Multi Action brush, with its angled bristles, removes 98.8% more plaque at the gum line compared to manual toothbrushes. ● In addition, the brush head is designed to better envelop and clean teeth than previous models. Product Description ● 1. Angled bristles reach deep between teeth to remove plaque. ● 2. Dentists recommend replacing your brush head approximately every 3 months for optimal brushing. Replace when the blue bristles fade to white. ● 3. Compatible with the following brush heads: Product Specifications ● Interdental Cleaner Brush ● Whitening Brush ● Basic Brush ● Basic Brush (Soft) How to Use ● Do not use on children under three years old. ● Replace the brush head every three months. ● If the connection becomes loose due to damage, replace it immediately. Precautions for Use Please read the instruction manual carefully before use and use correctly. Country of Origin Made in Germany