The most common mistake we see is a quick spray on the ant trail. The ants you can see disappear, but a week later the numbers are back, and sometimes they show up in a new room. The reason is that spraying kills only the workers, while the queen inside the nest keeps laying eggs.
The plan we rely on is bait that the ants carry back to their nest. It works on most of the species covered in the ant guide.
The common mistake: Spraying visible ants kills only the workers, while the queen stays in the nest and the numbers return within days.
The core solution: A slow-acting bait that ants carry back to the nest, wiping out the whole colony, queen included.
First step: Identify the ant trail and species, then clean up food and water sources so the ants feed on the bait alone.
Follow-up: Treat outside entry points and seal cracks after the activity stops, not before.
The rule: Never spray a repellent near the bait. It drives the ants away from it and ruins the plan.
Step 1: Identify the Trail and the Species
Before choosing any product, find out where the ants come from and what they look like, because that decides where the bait goes. You can learn how to trace them in signs of an ant infestation.
Step 2: Clean Up Smartly
The goal is to make the bait the tastiest food available, not to lose it among crumbs.
- Seal food and sugars in airtight containers.
- Fix leaks and dry surfaces overnight.
- Empty the trash daily.
- Do not wipe away the ant trail with a strong cleaner before placing the bait, because that scatters the ants.
Step 3: Bait Is the Foundation
Place ant gel along the trail itself, in small dots about the size of a lentil.
- Location: Along the trail near the crack or wall, not in the middle of the room.
- Amount: Several small dots work better than one large blob. Repeat on every trail.
- Patience: The ants will swarm around the bait at first, which means it is working. Do not kill them.
- Renewal: Add fresh dots whenever the bait disappears, until the ants are completely gone.
Step 4: Treat the Outside When Needed
If the nest is in the garden or under paving, it needs a spot treatment with outdoor bait, followed by a perimeter spray on foundations and doors to cut off the route.
What to Avoid
- Spraying the trail directly: It splits the colony and spoils the bait.
- Repelling with smells: Vinegar and cinnamon may push ants away for a while, but they do not treat the nest.
- Mixing products: Putting gel over residue from a repellent insecticide cancels its effect.
- Rushing: The bait needs days to reach the queen.
Once it works, move on to ant prevention so they do not come back.
Which Type of Bait Should You Choose?
Different ants prefer different foods, so you may need to try more than one product:
- Gel: Best for cracks, vertical trails and smooth surfaces.
- Granules and outdoor bait: For gardens, around foundations and earthen nests.
- Sugar-based bait: Attracts common household ants.
- Fat- or protein-based bait: Attracts species that prefer fats.
What to Expect Week by Week
- Days 1 to 3: Ants increase around the bait.
- Days 4 to 7: Numbers drop gradually.
- Week 2: The trails usually disappear.
- Week 3: Inspect and monitor. If a new ant appears, add another dot.
How to Place the Bait Correctly
The most common error is putting a large amount in one spot. It is better to use small dots spread along the ant trails, close to the wall or crack they come out of, because ants follow the edges of surfaces. Keep it away from children and pets, and do not place it on a surface you will clean within hours.
- Move the dots to new spots when the bait has completely vanished or dried out.
- Do not place the bait on a surface wet with cleaners or strong scents.
- Let the line of ants feed and return, which is exactly what you want.
If the Ants Ignore the Bait
Sometimes ants ignore the gel because a better food source is available. Fix this by removing the competition: clean up exposed sugars and fats, close containers, then place the bait again. Some colonies also shift their cravings through the season between sugars, protein and fats, so if you see no response within two or three days, try a bait with a different formula from the available packs.
How Do You Know the Plan Worked?
The proof is that the ant line shrinks gradually until it disappears, not a rising count of dead ants. If two weeks pass with no new activity, the bait has most likely reached the nest. Leave the bait in place for an extra week as a precaution, then treat the entry points to stop a new colony from moving in.
Products from the Orkida Store
We start with bait because ants carry it back to the nest, and we add a perimeter treatment when needed. We advise following the dose and safety interval written on the product label.
- Advion Ant Gel 30 g: An indoxacarb gel. Apply small dots along ant trails and the workers carry it to the nest and share it with everyone, queen included. It is the foundation of any plan.
- Advion Ant Gel Package 120 g: The large pack for bigger homes or recurring infestations, allowing more dots across multiple trails.
- Professional Ant Control Package for Homes: A professional package combining bait and perimeter treatment. We prefer it when the nest is outside the building and needs a barrier at the entry points.
- Economy Ant Control Package for Homes: An economy package that covers apartments and light infestations.
Frequently Asked Questions
How long does it take to get rid of ants?
A drop begins within days, and it usually ends within one to three weeks depending on the species and the size of the nest.
Should I use spray and gel together?
Not in the same places. Use gel indoors and along trails, and use perimeter spray outside only.
Is the bait safe at home?
It is applied in small amounts in cracks, but keep children and pets away from it.
Why do ants increase in the first days of baiting?
Because the workers gather to feed, which is a good sign that they are carrying it back to the nest.
When should I call a pest control company?
When you suspect carpenter ants in wood or a nest inside a wall that you cannot reach.
Frequently Asked Questions About Getting Rid of Ants
Why does treatment start with bait?
Because workers carry the bait to the nest, where it reaches the queen and the young. A quick spray kills only the visible ants and scatters the colony, so they appear elsewhere.
Should I place the bait near the ant trail?
Yes. Place it on the trail or near its entrance in small amounts, and do not clean the trail with insecticide or bleach, because that erases the pheromone trail and makes the ants avoid the bait.
How long until the ants disappear?
You will notice a clear drop within days, and complete elimination may take weeks depending on the colony size and the availability of other food sources.
What can I do to prevent their return?
Seal cracks and entry points, remove exposed food, fix water leaks, and follow up by placing backup bait whenever a new ant appears.