Fragrance and chemical dispensers and methods for using the same

A dispenser, comprising:

• a top;
• a base;
• a wall between the top and the base extending along an axial length of the dispenser, the wall including a plurality of rings and a plurality of troughs, wherein the wall is folded onto itself in an unopened configuration and is expanded in an opened configuration;
• and
• a product in the dispenser,
• wherein the wall includes at least two additional configurations, a first configuration wherein one of the plurality of troughs is unfolded from itself and the remainder of the plurality of troughs are folded onto themselves, and a second configuration wherein at least two of the plurality, but not all of the plurality, of troughs are unfolded from themselves and the remainder of the plurality of troughs are folded onto themselves,
• wherein the plurality of troughs are parallel to one another in at least the open, unopened, first and second configurations,
• wherein the plurality of rings and troughs form a self-supporting accordion structure that selectively maintains the axial length of the dispenser when said wall is in one of said first and second configurations,
• wherein the wall comprises a porous absorbent material and is configured to wick the product from an interior of the dispenser to an exterior of the dispenser, and
• wherein the porous absorbent material is shielded from exposure to air in at least the unopened configuration.