Multi-purposed dentifrice

A substantially anhydrous single-part dentifrice consisting essentially of:

• a) re-mineralization component comprising a soluble or partially soluble calcium salt, and at least one water-soluble phosphate salt selected from the group consisting of potassium, sodium or ammonium orthophosphate, monopotassium phosphate, dipotassium phosphate, tripotassium phosphate, monosodium phosphate, disodium phosphate, trisodium phosphate, monobasic-calcium orthophosphate, and mixtures thereof;
• b) a teeth whitening component comprising an oxygen generating compound;
• c) at least one alkaline metal bicarbonate;
• and
• d) a substantially anhydrous and orally acceptable carrier, that is an ethylene oxide/propylene oxide block copolymer of the formula:
• HO(C2H4O/C3H6O)a(C2H4O/C3H6O)bC2H4O/C3H6O)c(C2H4O/C3H6O)b(C2H4O/C3H6O)aH
• wherein per mole of such copolymer there are a total of about 25 to about 50 moles of ethylene oxide units and about 5 to about 11 moles of propylene oxide units, and said copolymer has a molecular weight of from about 1250 to about 3000 in an amount of about 33 wt. % to 40 wt. % of said dentifrice;
• e) a nonionic surfactant that is a PEG/PPG-116/66 copolymer in an amount of 0.05-5 wt. % of said dentifrice;
• f) a fluoride compound;
• g) a sulfonated or sulfated anionic surfactant;
• and
• h) a thickener.