Freeze leftovers of fruit juice
When I have fruit juice in the house, which absolutely has to go, but no one wants to drink it, I freeze it in ice cube trays.
Depending on the juice, it can then be added to a glass of water or cooled tea for flavoring.
Or for very hot days just suck as a small cooling.
(Tip on the edge: if you intend to suck it as a small cooling, sweet with a little frosting, glucose or honey before freezing, then the taste comes out better and, for example, orange juice is not bitter).
