There are three main ways of killing sugar ants: strong pesticides in sprays and baits, homemade remedies and calling for a professional exterminator. The first way is very effective, but may be dangerous if you have little children or pets. Raid sprays and Ortho Baits will be a great help for those, who want to get rid of the ants quickly and without making home remedies themselves. The second way is a cheap and eco-friendly one. You can either make your own bait station and put it on the ant trail or spray the ants and wash all the surfaces with natural mixes of water and vinegar or wild chamomile mortar. The third way is the expensive one and we suggest you to use it only if the situation is way out of your control.