Toothpaste composition

1. A tooth-cleaning composition comprising a wax and a calcium phosphate, wherein a content of the calcium phosphate is 0.001 to 30% by mass and a content of the wax is 0.0001 to 30% by mass, wherein the combination of the content of the calcium phosphate and the content of the wax provide a synergistically enhanced tooth-remineralizing effect, and wherein the tooth-cleaning composition is a toothpaste, a toothpowder, or a liquid dentifrice.

2. The tooth-cleaning composition according to claim 1 , wherein the calcium phosphate is at least one selected from the group consisting of hydroxyapatite, tricalcium phosphate, and calcium monohydrogen phosphate.

3. The tooth-cleaning composition according to claim 1 , wherein the wax is at least one selected from the group consisting of shellac wax, Wang Li Guro, carnauba wax, sugar cane wax, bleached beeswax, bleached montan wax, rice bran wax, hydrogenated rice bran wax, spermaceti, deresin candelilla wax, candelilla wax, montan wax, paraffin wax, microcrystalline wax, Japan wax, oil seed wax, lanolin, beeswax, Chinese insect wax, and cane wax.

4. The tooth-cleaning composition according to claim 3 , wherein the calcium phosphate is at least one selected from the group consisting of hydroxyapatite, tricalcium phosphate, and calcium monohydrogen phosphate.

5. The tooth-cleaning composition according to claim 2 , wherein the wax is at least one selected from the group consisting of shellac wax, Wang Li Guro, carnauba wax, sugar cane wax, bleached beeswax, bleached montan wax, rice bran wax, hydrogenated rice bran wax, spermaceti, deresin candelilla wax, candelilla wax, montan wax, paraffin wax, microcrystalline wax, Japan wax, oil seed wax, lanolin, beeswax, Chinese insect wax, and cane wax.