Place the sticks that came with your Fragrance Sticks into the bottle, also known as a reed diffuser, to absorb the diffuser liquid. The Fragrance Sticks do not need to be flipped as the sticks will absorb and diffuse the scent into your home naturally. The Fragrance Sticks will continue to evaporate into the air, creating a subtle and luxurious scent. Do not expose the Fragrance Sticks to direct sunlight. Do not place the Fragrance Sticks on a radiator or heating element. This is important for good preservation of the Fragrance Sticks.