When ants suddenly run across the kitchen countertop in summer, the problem is usually not the entire kitchen, but a very small invitation: crumbs, sticky juice residues, open sugar, pet food, or a gap that makes the path easy. Those who just wipe frantically often see the trail again the next day.
A short, calm kitchen check is more sensible. First, find out where the animals are running and what is attracting them, then remove food sources, close supplies, and seal possible access points. Insect sprays are not a good standard solution near food.
Read the trail first
Before you wipe everything away, take a close look for a few minutes: Are the ants coming from the window, the balcony door, a baseboard, a gap in the countertop, or from behind a kitchen cabinet? The line often leads to a specific spot, such as a sticky bottle, an open storage jar, or crumbs under the toaster.
Note the entry point and then clean up in a targeted manner. This saves work and prevents only the visible part of the ant trail from disappearing later, while the cause remains.
Removing food: the most important places
- Countertop and cutting board: Remove crumbs, sugar, juice residues, and marmalade traces immediately.
- Baseboards and corners: Vacuum or clean with a damp cloth under kitchen cabinets, by the trash can, and around the dining table.
- Pet food: Do not leave bowls standing for hours and clean the area underneath them as well.
- Fruit and organic waste: Quickly clear away ripe fruit, peels, and sticky residues, especially on hot days.
- Dishes: Do not leave glasses, ice cream cups, juice bottles, and plates out overnight.
In heat, even a small residue of sweet liquid is often enough. Even a bottle of syrup that is sticky on the outside can reliably attract ants.
Seal supplies tightly
Flour, sugar, muesli, cookies, nuts, dried fruit, baking ingredients, and pet food should be kept in well-sealing containers. Opened paper packages or thin plastic bags are rarely ideal in a warm kitchen. Checking supplies when transferring them also helps you recognize faster if something has leaked, become damp, or been affected by other pantry pests.
Transparent cans or screw-top jars are particularly practical. You can see the contents, they are easy to clean, and you don't have to search for a long time every time.
Seal gaps, windows, and paths
If the entry point is clear, check the area. Small cracks by the windowsill, balcony door, baseboard, or countertop can be defused with suitable sealant, joint repair, or a simple mechanical barrier, depending on the material. In rented apartments, larger sealing measures should be coordinated with the landlord or property management beforehand.
The order is also important: First remove food, then clean paths, then seal access points. If you only seal while crumbs and sticky residues remain nearby, the ants will often simply look for a new route.
Use bait stations only in a targeted manner
If cleaning, closing supplies, and sealing are not enough, bait stations can be a more targeted solution than sprays. However, they do not belong next to open food, not on cutting boards, and not where children or pets can reach them. Read the package instructions carefully and use such agents only where they can be placed safely.
Large-scale spraying in the kitchen is not recommended. Active ingredients can land on surfaces where food is later placed or prepared. Furthermore, a spray often only combats visible animals, not the cause.
When professional help is useful
Get professional help if ants appear in large numbers repeatedly, if you cannot find the entry point, if the infestation affects several apartments or parts of the building, or if there is a suspicion of a problematic ant species. In multi-party houses, the property management is also important because the cause is not always in your own kitchen.
For everyday life, the following applies: Clean, dry surfaces, closed supplies, and a quick look at gaps and access points solve many kitchen cases without panic. Those who read the ant trail as a hint finish faster than with blind, constant cleaning.
Read also
- Home remedies for combating ants in the household
- Natural home remedies against ants
- Combating pests in the household
- Fruit flies in the kitchen: What really helps in the heat
- Storing food correctly in heat
Sources and further information
- Die Umweltberatung: Ants, moths, and co.
- Die Umweltberatung: Storing food correctly
- AGES: Cooking safely
- Gesundheit.gv.at: Processing of food
Article image: AI-generated symbolic image.
