@dr.charmikha: Replying to @username8657381053760 and @Zoeshear Use this for your retainers/aligners/nightguards. Brushing actually causes micro scratches which then causes more staining and gunk to build up in them. You can also add a retainer cleaner tablet inside for that extra clean! These are the Vivera retainers by @Invisalign. Highly recommend if your looking to replace yours. #dentist #retainers #vivera #invisalign #ultrasoniccleaner #teeth