A Clean Home
Although it sounds obvious, keeping floors swept and mopped and the kitchen sink clear of dirty dishes will help ensure that no foods or sweets end up inadvertently left behind to attract sugar ants. Wipe counter tops with bleach and pour some bleach down the kitchen drains at night. Bleach in the drains will remove traces of food that will attract ants, while using it on the counters will remove the pheromones that ants use to attract each other to food sources.
Whole cloves can repel many insects. As a natural alternative to pesticides, it works to repel sugar ants. Strategically placing whole cloves along baseboards and counters will ward off sugar ants. An added bonus is that if you enjoy the scent of cloves, your home will smell delicious.
White vinegar is a natural alternative to using bleach and is safe for children and pets. The acetic acid present in vinegar not only works to repel sugar ants, but is also a cleaning agent. You must take care to use white vinegar and not apple cider vinegar, as the latter contains sugar and will attract the ants.
Sugar Ant Bait
Sweet baits are commonly available in stores and rid the home of sugar ants by slowly killing them. Sugar, the main ingredient in these traps, attracts the ant that in turn eats the bait. The bait also contains a poisonous borax compound, which the ants carry back to their home. The ants then share the sweet bait with the rest of the ants, poisoning many of them at once. Place these traps at the entrance or along the trails that ants use to enter and exit the home to ensure large numbers of them take the bait and return to their nest.