Here is a valuable household tip from one of our customers. To stop ants from invading your home, simply sprinkle baby powder on the intruders, and especially along the point of entry to the house. After the powder has done its work, vacuum up the powder along with the dead ants. Be sure to change your vacuum bag and filters when you are finished, as fine particles such as baby powder will clog these up faster than the usual soil you encounter in your cleaning.