Hello- So I don't keep a dubia colony or anything, I just have a bin with egg cartons I keep them in when I order a few hundred at a time. I feed them left over salad greens since my beardie is not the best about eating salad. They get moldy in like two days, I keep having to clean the box out. Any ideas on how I can keep the greens/cartons from getting so damp and moldy so fast?