A few weeks ago, ants decided to invade my house. There were literally hundreds of them in a line along the carpet from the back door to the kitchen. I killed them all with some Raid, and I sprayed some along the door and the edge of the house.
A few days later there were almost as many on the windowsill in my bedroom on the other side of the house.
A few days after that, they invaded the tile by my front door, at another part of the house. I kept using Raid.
And today, there were some in the hallway, in the middle of the house. Not as many, but now there’s a new problem — they have wings. At first I thought they could have been termites, but I looked up pictures and they are definitely ants.
I am really getting tired of this problem, and I need to know if there is a quick, inexpensive way to get rid of them. (Maybe for more than a week this time…)
Clearly Raid is not going to do it. Ants are very sensitive to chemicals. In fact, they use pheromones to create the lines they march in. Any time you spray an insecticide down it may kill the ants that are there immediately, but the others will simply avoid it until it goes away. Then they will march right back through on the same pheromone path. This little paths, or highways, can stay active for up to a year without being in use!
Further, if you split an ant group by spraying a repellent you will double your problem because the ants that are separated from the main colony will form another. So now you have two colonies to fight. Its called budding.
So how do you take care of ants?
Quite simply really. You bait them with something that is not an immediate kill that they will take back to the colony and share with the queen ants. (Yes there are usually more then one queen). If you can kill off the royal family then you will kill off the colony. The best bait will be specific to your ant. So you should try to identify your ant first. Then select the bait that works best with that ant. If you can not identify your ant then go with a general Maxforce bait.
Go here to identify your ant: http://www.pestprojoe.com/home.php?catid=249&displaysubcat=show
Read the descriptions as it may be difficult to identify them from a photo.
P.S. The ants may still remain active for a day or two after they take the bait, but don’t worry… This Time they won’t be coming back!
P.S.S. If you really want to keep other ants in the neighborhood from moving in then you will want to spray regularly around the exterior of your home.