What is Diet Coke And Mentos?

Diet Coke and Mentos is the trick of dropping mint candies into a two-liter bottle of Diet Coke, which sets off a fast foam eruption powered by nucleation on the candy's textured shell[1].

Where did Diet Coke And Mentos come from?

The internet version was popularized by Fritz Grobe and Stephen Voltz of EepyBird, whose choreographed fountain video was shot on April 29, 2006 and reposted to YouTube on June 14, 2006[1].

What does Diet Coke And Mentos mean?

The name refers to the two ingredients used in the eruption trick that became a viral video benchmark and a science-class staple after EepyBird's 2006 clip[1].

How do you use Diet Coke And Mentos?

Drop several Mentos mints into a two-liter bottle of Diet Coke at once, often through a geyser tube taped over the bottle mouth, then step back as the foam column shoots up[4].

Is Diet Coke And Mentos still popular?

The 2006 EepyBird video had passed 15.3 million views by July 2012[1], and Steve Spangler was headlining Diet Coke and Mentos-themed education events as recently as June 2025[2].

Diet Coke And Mentos

2006viral videoclassic

Published August 17, 2026

Diet Coke and Mentos is the trick of dropping mint candies into a two-liter bottle of Diet Coke to set off a foam eruption that shoots soda several feet into the air. The bit went viral in June 2006 after Maine duo EepyBird posted a choreographed fountain video, turning a science-class demo into an early-YouTube signature.

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Overview

Diet Coke And Mentos, the trick of dropping mint candies into a two-liter bottle of Diet Coke to set off a fast foam eruption that shoots soda several feet into the air1. The reaction runs on nucleation as carbon dioxide in the soda clings to tiny bumps on the candy's shell, forming bubbles fast enough to push liquid out of the bottle. Diet Coke reacts more strongly than regular Coke, an effect chemists credit to aspartame lowering the drink's surface tension.

The trick took hold online in the mid-2000s after a choreographed fountain video pushed it beyond the classroom demos that teachers like Steve Spangler had been running for years2. It became a middle-school experiment, a nightly-news filler segment, and a reference point for early viral video1.

Diet Coke And Mentos

Overview

Frequently Asked Questions

References (4)