1. 

   chefwong New Member

   Messages:

   710

   Location:

   District of Columbia

   Is it good practice when the ~button~ / plunger in a diverter valve get's sticky - to remove it off the valve body and just add some sort of grease...

   chefwong, May 16, 2013

   #1
3. 

   jadnashua Retired Defense Industry Engineer xxx

   Messages:

   21,809

   Location:

   New England

   Mineral deposits may need to be cleaned off. Silicon based plumber's grease helps keep a CLEAN one working well longer. But, some of them end up being pitted, and then they don't work well unless replaced.

   jadnashua, May 16, 2013

   #2
4. 

   hj Moderator & Master Plumber Staff Member

   Messages:

   26,253

   Location:

   Cave Creek, Arizona

   Usually, by the time it gets like that, it is worn to the point where it should be replaced. You have to remove it to "grease it" anyway.

   hj, May 16, 2013

   #3

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