5 minute (starts to whiten in 5 minutes) premier whitening system. Advanced technology. Proven bleaching power that whitens and brightens. StainGuard rinse keeps teeth whiter. Comfortable mouth tray. Contains everything you need to start whitening your teeth in just 5 minutes (starts to whiten in 5 minutes). Now you can take advantage of this enamel-friendly complete process with the oxygenating action of hydrogen peroxide that systematically whitens your teeth. Whitening begins with your first application and you"ll see noticeably whiter and brighter teeth within days! Don"t forget to finish with the new Plus White StainGuard Post Rinse, to lock in whiteness and help delay stains from re-appearing on your teeth. Start whitening today! Comfortable mouth tray fits the shape of your mouth. Needle nose tube for precise application. StainGuard rinse keeps teeth whiter and locks-in whiteness. Our post rinse contains a unique formulation of effective stain fighting polymers to help retain the appearance of whiter, brighter teeth. Lock-in your white with Plus White! Contains: speed whitening gel: contains an enamel-friendly bleaching ingredient for fast and effective whitening [2.0 oz [56 g)]; comfortable mouth tray: reusable mouth tray insures complete coverage of the whitening gel to each tooth [1 mouth tray]; StainGuard Post Rinse: our post whitening rinse, an important step that keeps teeth whiter and lock sin whiteness [4 fl oz (118 ml)]. For more information on the Plus White complete line of whitening products, visit us at www.PlusWhite.com. Manufactured in the USA.