NOT SPRAY ON SIDE WALL CORNER WHICH MOST EFFECTED AREA FOR BOG HIDDEN AREA TOP OF FRAME OF DOORS IN MAIN ENTRY INSIDE AND BATHROOM DOOR SMALL CUBY DOOR TO ACCESS THE WATER SHUT OFF KINDLY INSTRUCT THE GUY TO SPRAY THOSE SENSITIVE AREA ,I NEED THE RECEIPT OF CHECK I AM PAYING FOR AT EVERY TIME ,NO RECEIPT NO CHECK NEXT SPRAY-.