Dump Valves sticking

[Lostdog]

W fulltime and now I'm finding that the both dump valves are getting harder and harder to open/close. It's like they need to be lubricated. Any suggestions? Seems I've read about it somewhere but I can't find any info on this. Really don't want to take the valves apart so looking for something to add to the tanks maybe. Thanks.

[alparmer]

You can use something like this:

Drain Valve Lubricant | eBay

[Lostdog]

Originally Posted by alparmmer

You can use something like this:

Drain Valve Lubricant | eBay

Bought this and it worked great, thanks for the info!