Method for delivering a volatile material

A method of delivering a volatile material comprising the steps of:

• a. providing a delivery engine comprising:
• i. a reservoir comprising a volatile material;
• ii. a rupturable substrate enclosing at least a portion of the reservoir;
• iii. an outer perimeter circumferencing the reservoir;
• iv. a rupture element positioned between the rupturable substrate and a microporous membrane;
• v. the microporous membrane sealed to the outer perimeter of the reservoir, wherein the microporous membrane encloses the reservoir, the rupture element, and the rupturable substrate;
• and
• b. compressing the microporous membrane and the rupture element to breach the rupturable substrate, creating a flow path from the reservoir, through the rupturable substrate, through the rupture element, and to the microporous membrane.