Holley Attract Scent for Bats. ATTRACT BATS.For out side use.BAT HOUSE,100% pure.scent for bats.SPRAY BAT SCENT FOR YOUR BAT HOUSE.1&3/4 FLUID OZ. by.M plus one on one help by phone. Custom made for your area Constructed from real Ohio Hard Pine ROUGH CUT WOOD. BEST GIVES THAT OLD ANTIQUE LOOK. Includes any instructions, or mounting fixtures needed Wildlife expert readily available for personal one-on-one questions at (330)221-8799 6am-6pm EST