Other Information: (Step 1 Deep Cleansing Toothpaste): Products containing stannous fluoride may produce surface staining of the teeth. Adequate toothbrushing may prevent these stains which are not harmful or permanent and may be removed by your dentist. See your dentist regularly. Misc: Daily cleansing whitening system. 1 tube net wt [0.85 oz (24 g)] & 1 tube net wt[0.68 oz (19 g)]. Fluoride toothpaste for anticavity & antigingivitis. Whitening gel. Deep cleans & keeps your smile up to 99% as white as a professional polish (with daily use. Stain assessed 4 weeks after dental cleaning). www.pg.com. www.crest.com.