I have tried a few different liquid feeders, wick method, gravity method, and a THA liquid feeder. All molded on me. I've use all natural honey mixed with water, and every time they had mold floating in them after a few days? Should I just use sugar water? or is there something else I can use? As of now I'm having to put a cotton ball soaked in honey water everyday or so as it molds very quickly as well.
My honey seems fine no growths in the jar.