Baby Gas (also known as Goo Goo Gas) is a type of gas invented by Plankton. It is used to turn fish into babies. It only appears in the episode "Goo Goo Gas."


Sleepy Time 052
I can turn into a skyscraper!
This section is too short. You can help the Encyclopedia SpongeBobia by expanding it.

Role in episode


The first time Plankton uses it, he discovers that a second dose of goo-goo gas turns the victim to an adult. He then revises it, but then it only turns Mr. Krabs and SpongeBob into seniors.

Then, he makes a scientific solution and finds out he is missing baby powder. That will make the Baby Gas work.



  • The Baby Gas has three alternate packaging: a tank which Plankton can carry reading "GAS," a spray pump (spray pump holds Senior Citizen Spray), and his Baby Bombs.