[rawcatslyentist]

It worked for me.

I got about a 7ft spray.

[rawcatslyentist]

It's gotta be the original round tube mentos, not the square pack, and DIET COKE.

Do NOT shake up the Diet Coke! Unless you plan on slamming it into the pavement creating a diet coke rocket!

[Florida native]

We tried it too about 2 weeks ago; used regular Mentos and got about a 6 foot spew out of Regular Coke, not diet.