Why throw away those darling car air fresheners when they lose their scent?They can be reloaded with scent, whether from lotion, perfume or both. I reloaded mine with both lotion and perfume. I hung it on a lamp by the study area. They are good for litter box areas too. Later, I am going to decorate a tree one, with glitter glue and and such, and hang it on our Christmas tree.