Put pieces of artificial sweetener in the house. The ants are attracted to sweet things, and they will eat the sweetener. Since the sweetener is about 100-800 times sweeter than normal sugar, they will eat incredibly much of it (thinking they just found the BEST FOOD EVER!!!1!!1one), so much so that they eat themselves to death.
Another way is to take a piece of cloth, tie a string around it, dip the cloth in syrup, and then drag it on the ground away from your house. They will follow the sweet scent of the syrup, and thusly walk away from your house. The concentration of sugar will make them make that syrup-path into their main path.