Shaving Gel is a personal hygiene product that is only seen in the episode "Buried in Time."
It comes in a blue container with an image of a razor and shaving cream on it. The words "Shaving Cream" are written in green lettering, with a white glow surrounding them. When used, it looks like average shaving cream.
Role in episode
Patrick finds this item inside the time capsule. He believes it is whipped cream, presses the button to get a taste, and realizes the gel is foul. He reads the label "Shaving Gel" and then calls it "shaaving geil." Upon doing this, he gives himself a beard, along with SpongeBob, while Squidward is annoyed.