[–] CallingOutLefty 0 points 2 points 2 points (+2|-0) ago
So that the paste doesn't get crusty and cement itself into the tube, exploding in your face the next time you try to use it.
[–] MetalAegis [S] 1 point 0 points 1 point (+1|-1) ago (edited ago)
"Hmm.. I'm squeezing the tube but nothing appears to be happening, perhaps I'll use my eye to see if I can detect what the issue is.. now that I can see see directly into the nozzle I'll apply large amounts of pressure so that I can observ...AARG MY EYE!"
[–] Herewegoagain123 ago
Yeah so it doesn't get crusty. Or incase someone knocks it off the counter onto the ground...or worse 😷
[–] Just_thinking ago
Yes, it keeps Geletin antifreez and Aluminum powder out...
Im horible \o/ I know.
[–] Greenzero86 1 point -1 points 0 points (+0|-1) ago
Not if it's fluoride toothpaste.