Ants can be nice as pets when they stay in their farm, but when they take over your living space it’s time to seek a remedy that will rid your home of them. This instructable describes the solution my dorm-mates and I successfully used against an ant invasion in our hall. It’s low-mess, takes up very little space, and will get rid of most kinds of ants, even when you don't know where they're coming from, including Carpenter, Black, Red, and Fire.
It’s also quick, easy, cheap, and safe to use across the board. (Don’t underestimate safety. There are many harsh commercial solutions out there including pastes, jelly caps, and ant boxes, but these can be dangerous for children or pets.) One of the ingredients we used, Borax, is commonly used as a natural washing detergent. Because it’s basically just soap, you don’t have to worry about damaging carpets or furniture.
Unfortunately there is a bit of post-mortem clean-up. But believe me, you won’t think of this as biological warfare when the ants come after your foodstuffs and start crawling into your bed!
Despite what you may have seen in the movies, being bitten by an ant will not give you the superpowers of Antman! Really, it’s best to get rid of them before you’re even entertaining that possibility.