The gas mask is a mask used by both SpongeBob and Patrick. It first appears in the episode "Shanghaied."



It is dark green and black with light red lenses.

"No Nose Knows"

It is light gray and silver with lime green lenses.


It appears to be much more modern designed and is gray, blue, and light red, and has light blue lenses.

Role in series


Patrick tries to use a gas mask to prevent the smell of perfume while walking through the perfume department with SpongeBob. However, one of the workers pulls it away from his face and sprays some perfume on him.

"No Nose Knows"

Patrick uses it to prevent the smell of Squidward's cheese from getting to him to be safe.


SpongeBob uses it to prevent catching Squidward's disease.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.