Kalasag Pest Control
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Ant exterminator for homes & offices

Ant control

Ant control for Metro Manila homes and offices. A trail on the counter means a nest nearby — usually in a wall void, planter or slab crack. Treatment has to reach the queen, not the foragers.

Time on site
45–90 minutes
Need to leave?
No
Guarantee
14-day re-treatment window
From
₱1,000

Langgam: small problem, stubborn cause

Ants forage along scent trails that can run twenty metres from the nest. Wiping the trail clears it for a few hours; the colony re-establishes the same route by morning because nothing has happened to it.

Some species also split the colony when they are disturbed by repellent sprays — one nest becomes three, in places harder to reach. That is the most common reason a household ant problem gets worse after DIY treatment.

Signs of an ant problem
Persistent trails along counters or skirting
Winged ants indoors after rain
Soil or frass piles at wall cracks
Ants inside sealed food packaging
Nests in potted plants near doorways

What our ant control service includes

Trail and nest tracing

Following the foraging route back to the nest before anything is applied.

Species-matched baiting

Sugar or protein baits chosen for the species so the colony actually takes them.

Perimeter treatment

A residual barrier at entry points, window tracks and utility penetrations.

Prevention advice

The moisture and food sources drawing them in, and the practical fixes for each.

Why spraying the trail fails

Contact spray kills foragers, which are a small fraction of the colony and the most expendable. The queen keeps laying and the trail reforms.

Baiting is carried back and shared through the colony, which ends it rather than relocating it.

Indicative price
₱1,000 – ₱4,500

Single treatment for a home or small office. Often bundled with cockroach work at lower combined cost.

How the service runs

See the full process, prep and re-entry times →
1
20–30 min
Inspection

Species identified — it decides sugar or protein bait — then the trail followed back to the nest.

2
Same day
Written quote

Fixed price and method. Often bundled with cockroach work for less than booking both.

3
45–90 min
Baiting

Bait on the active trails and at the nest, plus a barrier at entry points and window tracks.

4
Within 14 days
Follow-up

Trails should stop within a week. If not, we return and re-treat at no charge.

Before we arrive
Leave the trails alone for 24 hours before the visit — we need to see where they run
Clear counters and store open food in sealed containers
Move potted plants away from doorways and window sills
Wipe up spills but do not use bleach or strong cleaner on the trail route
Point out where you have seen winged ants, if any
Your written quote includes this checklist, specific to your property.
On the day

No need to leave. The one thing that matters: do not clean the treated trails for a few days, or you remove the bait before the colony has carried it home.

Questions we get asked

How much is ant control?

A single treatment runs ₱1,000 to ₱4,500 for a home or small office. It is frequently bundled with cockroach treatment, which costs less than booking each separately.

Is ant treatment safe around food areas?

Yes. Baits are placed in cracks, voids and out-of-reach points rather than sprayed across surfaces, so kitchens stay usable throughout.

Do I need treatment, or can I handle a small trail?

A single trail from a garden nest is often manageable — clean the trail, remove the food source, seal the entry. Call us when trails keep returning, when you see winged ants indoors, or when they reach packaged food.

Often booked with this

Ant control across Metro Manila

Free inspection and treatment matched to the species we actually find.

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