Good afternoon. Nice meeting you today. Today I did your one time service for yellow jackets. I applied a liquid application to both sides of active window and around door. Also sprayed around soffit areas and other windows out back as well. As they enter and leave the area, they will die off. Please allow 5-7 days for full effect. Activity will be high for next few hours. Thank you for choosing green pest solutions. Have a great day!Agreement on file.Card on file.