Mold on the humidifier!!

Opened my humidor after being in California on business for a week and found some mold on my humidifier. Ahhhhg. A quick check of the cigars and they were all fine. I am glad I leave them in the wrappers now. It could be my fault for totally ignoring the instructions and not using distilled water. I threw the green sponge away and totally cleaned the plastic holder. I got a block of Oasis floral foam and cut out a new one for my holder. I also went to my new favorite cigar store at Oxmoor Mall and bought a bottle of solution that is half distilled water and glycol. Will see how this works. now.