The KONG® BRUSH makes cleaning KONG® CLASSICS quick and easy, as even the most practiced licker can leave a few spots out, leaving food residue. By twisting and scrubbing the BRUSH in the KONG® CLASSIC, the specially shaped, flexible bristles thoroughly remove snack residue. The KONG® BRUSH is suitable for the KONG® CLASSIC in sizes S-XXL. Simply rinse the BRUSH, shake off and dry. The KONG® BRUSH is antimicrobial, mould resistant and BPA free. Note: Please never leave the animal unattended while playing. No toy is indestructible. To prevent injuries, the toy should be checked regularly for damage or loose parts and replaced if necessary.