What Attracts Ants and How Do I Get Rid of Them?

Ants are attracted to any type of food source, so if your kitchen tops are dirty or there’s ready available fruit, sweets or crumbs – they will find their way to it. Ant colonies can consist of thousands or millions of tiny ants, which is why they seem to be everywhere, once you’ve found your first ant.

What attracts ants inside the home?

When ants forage for food nowhere is out of bounds in their quest. They will scavenge a wide range of foods, but have a particular liking for sugary substances. This is where the home becomes vulnerable, as anything from a small spillage of juice to a slice of cake left on the side will attract ants.

It does not take much sugar content to bring them in. While foraging, an ant also leaves a scent trail that not only helps them find their way back to the nest, but also helps other foragers follow the trail in the other direction. So the sight of a single ant in the house can be the prelude to many more visitors.

How do ants get into the home?

By the very nature of their size ants do not need much of a gap to be able to get into a house for food or just to shelter. Apart from if you have left the back door open, ants will get in through slight cracks in the foundation, gaps under the doors, or poorly sealed windows.

It is extremely difficult to keep ants out, but some general maintenance such as sealing cracks and crevices in doors and window frames at least reduces some of the entry points. The best way to keep them out though is to try to eliminate the causes that attract them in the first place.

Preventing an ant invasion

Preventative means are probably the best way to stop ants intruding into the home. Keeping a clean house, cleaning up any spills straight away, and cleaning down food preparation areas will help. Remove any rotten fruit or vegetables, and keep sugar based products such as jams and cakes out of reach in sealed containers. Natural products such as salt, turmeric powder or paprika sprinkled around known points of entry can deter ants.

Once the ants are inside, however, scooping them up and putting them out, or killing them on the spot, will unlikely put an end to more visitors coming due to the scent trails already laid. However you choose to remove the ants, the area where they have been will need to be cleaned thoroughly with a strong soap or window cleaner to remove the scent trail.

Household insecticides can be applied around the entry points, and also around the nest in the garden if located. Yet with the sheer quantity of ants and the low dosages of these insecticides this may well prove to be a short term solution. For serious ant problems, a professional pest controller should be used.