The multi-purpose, lightweight brush easily maneuvers through all Dr. Brown’s bottle components – especially the Internal Vent System – for a fully clean and functioning bottle interior. Brushes can also be used to clean sippy and straw cups when baby’s feeding progresses. Replace lost or worn brushes with this 4-pack or just have a few spares on hand.

• Replace lost or worn brushes or keep a few spares with this 4-pack
• Clean and clear blockages in Dr. Brown’s Vent Inserts and Reservoir
• Easily maneuvers through Dr. Brown’s Internal Vent System
• Cleaning brush can be used for all Dr. Brown’s Narrow and Wide-Neck Baby Bottles
• Can be used to clean Sippy Cups and Straw Cups
• BPA free