Humidifier not always working

[DiggenEm]

Are you putting hard water in it? I have to take mine apart and soak the parts in vinegar every 3-4 months to break down some of the deposits. The junk would build up and then it would just stop working. This last winter, I bought distilled water for it and it didn't get nearly as bad. I don't use it for frogs though, just in the bedroom.

I'll have to try that. I have a zoo med brand that doesn't make fog any more. Well it makes it but it doesn't pump it up the tube anymore.

[Lija]

Also - check your humidistat probe, sometimes they go crazy what controller are you using?