What beauty products do you have that you have found can be used for more than one thing?
I have the Davines Shimmering Mist... it has a strong fragrance to it, but it's quite nice. I just sprayed it on and my partner said "you smell good"... I'm out of perfume, so this will do for now.
I also melted down a lipstick and made it into a cream blush by adding some coconut oil to it and repotting it. :) What are your products that double as something else?