How to lubricate swivel joint on mask

[oceanthrsty]

I have a F&P Simplus. The joint where the hose connects to the mask swivels. But sometimes it just isn't very smooth or gets a little stuck at the extremes. Any thoughts? I was possibly thinking the tiniest little drop of KY or something.

Thanks!

[Danbeck]

I might try a little olive oil !

[LSAT]

The swivel is removable....Pull out the swivel and wash it. That's all that's necessary.

[chunkyfrog]

I used Lansinoh on a squeaky mask elbow that would not be quiet even after its bath.
I worked it into the joint with dental floss, because the joint on my mask did not pull apart.