Oral compositions containing an aqueous cationic steroid compound and a QUATERNARY AMMONIUM COMPOUND； and procedures for training and use of them. Claim 1: an aqueous composition for Oral Care is characterized by comprising: a cationic steroid compound and a QUATERNARY AMMONIUM COMPOUND.Claim 3: the composition according to claim 1 or claim 2, wherein the cationic steroid Compound is a compound of the formula (1), in which r u00b9 Selects between Oh and NH - R u00b2； R u00b2 is alkyl or alquinil c u2082 u208b u2081 u2084, alquenilo c u2082 u208b u2081 u2084 Or c u2082 u208b u2081 u2084, and N is an integer Number 3 or 4.Claim 2: the composition according to claim 3, wherein the compound of formula (1), is a compound of the formula (2) and a compound of the formula (3). Claim 5: the composition according to any of the preceding Claims, wherein the cationic steroid Compound is a compound of the formula (2).Claim 7: the composition according to any of the preceding Claims, wherein the compound QUATERNARY AMMONIUM containing Cetylpyridinium chloride.Claim 8: the composition according to any of the preceding Claims, wherein the cationic steroid Compound is present in a concentration of about 0.01% to about 0.1% by weight of the composition.Claim: 9 the composition according to any of the preceding Claims, wherein the QUATERNARY AMMONIUM COMPOUND is present in a concentration of about 0.01% to about 0.1% by weight of the composition.Claim 14: the composition according to claim 13, wherein the source of fluoride ion is Sodium fluoride.Composiciones orales acuosas que contienen un compuesto esteroideo catiónico y un compuesto de amonio cuaternario； así como procedimientos para la formación y la utilización de ellas. Reivindicación 1: Una composición acuosa de cuidado oral caracterizada porque está compuesta por: un compuesto esteroideo catiónico； y un compuesto de amonio cuaternario. Reivindicación 3: La composición de acuerdo con la reivindicación 1 o la reivindicación 2,
