First time for everything

Several years ago while working out of town - staying in my TC with my dog - overnighted at a Walmart . It was summer and I ran the AC all night . Woke up at about 4 am went to the coffee in the dim light and saw strange shadowing on the counter ,lights on , it was ants , everywhere . They came in because of the condensation the AC was causing, running onto the ground , they went up the truck tires . Because I had my dog with me I had to take the day off work , couldn't spray with her in there , went to the beach for the day and wiped them out .
From then on I kept ant spray and sprayed anything that touched the ground , truck and trailer tires