Para-Moth (paradich-lorobenzene) is wax moth control. Stack your empty extracting supers on top of each other tightly and put 3 oz. of crystals (6 tablespoons) on top of newspaper, cardboard, a paper plate on the top of the stack. Cover the stack with a telescoping cover and make everything as airtight as possible. The gas produced is heavier than air and will escape. Keep a check on your supers every 3 weeks or so. Only stack up 10 shallow supers or 5 Hive Bodies in one stack. Stored combs must be thoroughly aired out before returning them to the bees. Do not use on any honey for human consumption. Follow all the instructions exactly.