Mold

[GrifTheGreat]

So if I just continue to wipe it off when I see it, will it just go away? If so, how long does that take?

It depends on the climate within your frogs enclosure. Really high humidity like Pacman Frogs require takes the mold probably over a month to go away. Usually distilled water will kill it too, but not always. just continues to remove it if it comes back until it doesn't anymore. If it never goes away then replace the wood. I'm sure you wouldn't want to continually keep wiping the mold away for more than a month.

[ndame88]

You can also try to add some springtails, they will clean your enclosure.