Leftover champagne got you feeling flat? Bring the celebration back to your bottle with a raisin. Yes, a raisin.
Step 1: Drop a raisin into your flat champagne.
GIF by Courtney Lewis
Raisins finally have a purpose.
Step 2: Wait a few minutes for the raisin to work its magic.
GIF by Courtney Lewis
Watch as the carbon dioxide in the champagne reacts with the raisin.
Step 3: Enjoy the fizz.
GIF by Courtney Lewis
At last, your champagne should bubble just as when you first popped the cork. Now all you have to do figure out is what to do with the rest of your raisins.