| 摘要 |
An oral hygiene composition comprises a first acidic liquid component and a second basic liquid component, for separate use by a user. The first acidic component comprises more than 60% by weight of a solution of an acidic liquid food, based on the total weight of the component, at least one first essential oil and an orally acceptable liquid carrier. The second basic component comprises less than 15% by weight of a solution of at least one basic salt, based on the total weight of the second component, at least one second essential oil and an orally acceptable liquid carrier.
|
