Good morning Connie, my name is Ryan and it was great to meet you both! Today I completed your one time call for ants by first treating the interior. First, I added gel baits to the windowsill and countertop and then sprayed an aerosol to combat the ants in the cracks and crevices why the dishwasher and sink. Next, I sprayed a liquid residual to help combat the ants around the kitchen and laundry room baseboards. While going around the exterior I found ant trails on both sides of the home and the back patio. Lastly, I sprayed a liquid residual to help combat ants, spiders and general pests around the exterior foundation and windowsills. Thank you for choosing Green Pest Solutions and have a great day!