Domino pins rusting

[Jonhilgen]

I live in a pretty humid climate down in the South, and I just pulled out my domino to use it the other day and noticed one of the pins was stuck!  It had a touch of corrosion and with some persuasion, I pushed it out from the back. 

Any ideas on how to keep this from happening again?  Has this happened to any other fogger?
Thanks,

Jon

 

[mouppe]

I use Waxilit from Lee Valley where I don't want to use an oil lubricant, such as on plane soles, guide rails, and yes, parts of the Domino too. Waxilit doesn't affect the wood or any finish used later on.