To use our shower fizzers, unwrap and remove the fizzer from the foil and moisten under the running shower water to activate the essential Oils for some Aromatherapy in the shower. Gently place the shower fizzer on the floor of the shower towards the corner or just out of the direct spray of the water. The shower fizzer should be gently sprinkled by the running shower. As it begins to fizz the pure essential oils are released into the steam and the shower is filled with the aromatherapy scents of the shower fizzer. To adjust the stregth of the scent you can move the fizzer closer or further from the direct stream of water. For a stronger scent, the shower fizzer can also be placed in a soap dish or ledge closer to you. The shower fizzers contain light color so they are gentle on your tile or shower floor.