Louie G’s Tuesday Morning Trivia Question

Jingles can be a very obvious advertising tool. If you don't believe me, then tell me the phone number to Brozetti's Pizza without singing it. I didn't think so!

This week's trivia question is about advertising slogans and jingles. Here is my Tuesday Morning Trivia Question:

What product advertised with the famous slogan, "Pop Pop Fizz Fizz"?