| 摘要 |
A method for storing, mixing, dispensing, and returning a fluid, a mixable composition and a resultant fluid meant for oral application includes the steps of providing a movable member within a cup-like container that isolates the mixable composition, containing the fluid about a portion of the movable member which isolates that composition, opening the container and displacing the movable member upwardly to concurrently mix the fluid and the mixable composition, accessing the resulting fluid for oral application by a user, and returning spent fluid to the container and closing the container. The method also may include the step of containing the discarded fluid separately.
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