Gum Proxabrush Classic Interdental Brushes 1.3 mm

The GUM Proxabrush Classic 1.3 mm (Refill 514, ISO size 4) is an interdental brush featuring nylon-coated wire and chlorhexidine-treated antibacterial bristles. It is specifically designed to safely clean medium to wider interdental spaces and around dental work like bridges and implants where regular toothbrushes cannot reach. 

These brush heads are designed to be swapped in and out for continued use with the reusable Proxabrush Classic handle. It is generally recommended by dental professionals to replace the brush head weekly or when the bristles begin to show signs of wear.