9
To clarify; I have not yet sprayed anything into the dial mechanism.
This used to be a light switch, but my son kept leaving it on. So I swapped it out for one of these dials about 2 years ago. Now it seems to be getting stuck around the 10-min mark and being left on all day.
I'd prefer not to replace this dial again; the house is old and the wiring in that receptacle was already pretty hard to work with. But I mean I'm not going to burn my house down in an effort to save myself 10 minutes and $10.
Is it safe to use a silicone based spray on it?
Some dry lubes (graphite) are electrically conductive. So are some wet ones for that matter. Something to watch out for.
Yeah, don't use graphite. That Blaster brand ha6d a spray on dry lube that would work fine though.