I found this company that is poison free and you can find a lot of their products at hardware stores possibly in your area.

The company is called Victor Pest, their website is www.victorpest.com. We are picking up a can of their Poison Free Ant Killer Aerosol this afternoon. Apparently ants can't deal with citrus oil or mint oil.

Also, after I left the house, my husband sprayed them with some Burts Bee's Herbal Insect Repellant we had gotten for Bailey (I think stacwase on here recommended it for dogs) and it killed them. Burt's Bees repellant is citronella oil, lemongrass oil, and rosemary oil.

Sure hope this works, I can't stand ants in the kitchen.