摘要 |
A dispensing system for providing a sustained release of fragrance over time by bringing into contact by gravity assistance, mechanical assistance or combination thereof, a discrete, incremental portion of a solid, typically a fragrance-containing solid, and a liquid activator so as to cause sustained, incremental release of the fragrance. The system can additionally a comprise an effervescent component that generates desirable effervescence when the solid is contacted with the liquid activator. Various dispensers and methods that utilize gravity assistance, mechanical assistance or combination thereof can be used to bring the solid and liquid activator into contact to provide this sustained, incremental release of fragrance.
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