Click to expand Tap to zoom ASPEN SCREW WORM AEROSOL 12 OZ Save Liquid error (product-badge line 32): Computation results in '-Infinity'% $9.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Kills flies and fly maggots on wounds. Not for sale in AL, CT, DE, FL, GA, ME, MD, MA, NH, NJ, RI and WV.