Stuck in bad situation!

[mohawk]

This is the fear that made me dump my custom wood cage idea. The only way I can see it working is toline and seal the interior of the cage with some kind of easy to clean surface, like expensive plexi or acrylic >.<

If it's mold in wood... I'd dump the cage and start with something new.

The wooden enclosures I have built, I lined the inside with FRP (fiberglass reinforced plastic). This is the white bumpy stuff
that you see on the restroom walls in gas stations. It is waterproof, and easy to clean. A 4x8 foot sheet only costs about $25.