The GUM® Proxabrush® Trav-Ler® is a simple, easy to use, interdental brush to remove dental plaque from areas between the teeth most commonly missed by toothbrushing alone. As a popular and effective alternative to dental floss, GUM® Proxabrush® Trav-Lers® are ideal for cleaning between natural teeth and around crowns, bridges, dental implants, and orthodontic appliances.