Hang closet freshener high in the area desired to be used. To kill clothes moths: Thoroughly brush articles before storing. Use at the rate of 1 cake every 36 cubic feet of tightly enclosed space. Keep closet closed for 7 days. Additional chemical should be added when closet is reopened. To aid in control of mildew: Use 1 cake to every 24 cubic feet of tightly enclosed space. Clothes should be cleaned prior to treatment. Closet should be kept closed for at least 7 days after addition of product. Potpourri scent. 6 oz.