If you have a whitefly infestation that's getting out of control, you may need to treat it. I use soapy water and then rinse off afterward. (The soap kills the files instantly.) Use only as needed and spray only affected areas. #whiteflies #growinginthegarden #howtogrowyourownfood #growinginthegarden #gardeningtips #vegetablegarden #growyourownfood #organicgarden #desertgarden #arizonagarden | Growing in the Garden