Joy Mangano Forever Fragrant Apothecary Vases. Bye Bye Odors! Hello Freshness! 88-piece Mega SET (Tranquil Lavender Chamomile) 80 Forever Fragrant odor-eliminating scented sticks 4 Ribbed glass apothecary jars 2 Forever Fragrant odor-eliminating scented discs 2 Drawstring sachets There is no correct number of sticks to use in the vase; adjust the quantity of sticks to achieve the fragrance level that meets your needs. More sticks provide a more intense experience; fewer sticks create a more subtle effect. Place Forever Fragrant in an open area. The airflow around Forever Fragrant allows the continuous release of fragrance while neutralizing odors. Forever Fragrant is a subtle, slow-releasing technology. As it adapts to its surroundings, the scent may become less obvious. (You may also become accustomed to the scent, just as you would your favorite perfume.) To amplify the scent, close the door of the room. This confines the fragrance and odor neutralizer; you will notice an increase in the scent when you return. A set of Forever Fragrant will effectively provide subtle fragrance and neutralize odors in a standard-sized bathroom, office, walk-in pantry or closet. We suggest using 2 sets for larger bedrooms, kitchens, dens or living areas. The odor-neutralizing powers of Forever Fragrant are just as impressive as the fragrance. Forever Fragrant is designed to perform continuously for up to 2 years. It is not like a blast from a spray can that just masks odors and provides fragrance for a short period of time