Things you need-
*Un-Flat Soda
*Pixie Stick

1) Gather your soda (make sure its either mountain dew, sprite, rasbery, cranberry, or any fruit based soda), and pixie stick

2) tear the stick

3) pour the soda and let it settle

4) than pour in the pixie stick

5) it should majorly fizz....

It tastes soo good!

cool huh?