Teeny-Tiny Molotov Cocktails

I have discovered the world of the perfume decant, and I see trouble ahead. Specifically, I see a world in which I have far too many 1-mililiter vials in my life, cluttering my bedside table and my drawers. And what do you do with the teeny- tiny vials full of stuff you turn out to hate? Is there a teeny-tiny decant exchange somewhere? Or are they only good to be turned into teeny-tiny Molotov cocktails?