Pest control guide · Last updated August 10, 2026
Fumigation in Lagos: what it costs, what's safe, and how to choose
Roaches, rats, bedbugs and termites are a constant in Lagos, and fumigation is one of the few home services where a careless job can actually harm your family. This guide covers which treatment fits which pest, fair prices by home size, the safety questions to ask, and what a real re-treatment guarantee looks like.
6 questions to ask before booking fumigation
- 1
Name the pest before agreeing a treatment
Roaches, bedbugs, rats, termites and mosquitoes need different chemicals and methods. A single 'general fumigation' quote for a bedbug problem usually fails.
- 2
Ask which chemical will be used and to see the label
You are entitled to know the product name and active ingredient. Reputable operators use NAFDAC-registered products and will show you the container.
- 3
Confirm the re-entry time in writing
Most residual sprays need 2–6 hours of ventilation before re-entry, longer for gel and fogging treatments. Get the number before the crew starts so you can plan where to sleep.
- 4
Ask about pregnancy, children, asthma and pets
Tell the operator who lives in the home. A competent technician adjusts the product and method — or declines certain treatments — rather than shrugging it off.
- 5
Get the guarantee and follow-up in writing
Roach and bedbug jobs almost always need a second visit at 10–21 days to break the egg cycle. That follow-up should be included, not billed again.
- 6
Verify the operator, not just the price
On OyaLink every pest-control pro is identity-verified with ratings from real completed bookings, and payment completes only after you confirm the job.
Typical Lagos fumigation prices
| Property / treatment | Low | Typical | High | Notes |
|---|---|---|---|---|
| 1-bedroom / self-contained — general treatment | ₦15,000 | ₦25,000 | ₦40,000 | Roaches, ants, mosquitoes. Includes one follow-up with serious operators. |
| 3-bedroom flat — general treatment | ₦30,000 | ₦50,000 | ₦80,000 | Kitchen, bathrooms, wardrobes, drains and skirting. Island addresses trend higher. |
| Duplex — general treatment | ₦60,000 | ₦100,000 | ₦180,000 | Priced by floor area and number of wet areas. |
| Bedbug treatment (per room) | ₦20,000 | ₦35,000 | ₦60,000 | Two visits minimum. Mattress and frame treatment must be included. |
| Rodent control programme | ₦25,000 | ₦45,000 | ₦90,000 | Baiting plus entry-point proofing. Baiting alone rarely holds. |
| Termite treatment / soil injection | ₦60,000 | ₦120,000 | ₦300,000+ | Depends on perimeter length and whether pre- or post-construction. |
| Office / shop (per 100m²) | ₦25,000 | ₦45,000 | ₦80,000 | Usually scheduled after hours. Ask for a service certificate for compliance files. |
Ranges are guides only — the final quote is always agreed with your pro on WhatsApp before any work starts.
Safety red flags and common cons
⚠️ Unlabelled chemicals decanted into bottles
If nobody can tell you the product name and active ingredient, do not let it be sprayed in your home. Unregistered agricultural chemicals used indoors cause real poisonings.
⚠️ 'No need to leave the house'
Almost every effective indoor treatment requires vacating and ventilating for some hours. An operator who says otherwise is either under-dosing or being reckless.
⚠️ Bedbugs 'cleared' in one visit
Eggs survive the first treatment. A single-visit bedbug promise means you will be re-infested and asked to pay again.
⚠️ Guarantee promised verbally only
Guarantees are worth what you can show later. Get the coverage window and what triggers a free re-treatment in a WhatsApp message.
Common questions
How much does fumigation cost in Lagos?
A general treatment costs roughly ₦15,000–₦40,000 for a 1-bedroom, ₦30,000–₦80,000 for a 3-bedroom flat and ₦60,000–₦180,000 for a duplex. Specialist work such as bedbugs (₦20,000–₦60,000 per room) or termite soil injection (from ₦60,000) is priced separately.
How long should I stay out after fumigation?
Most residual spray treatments need 2–6 hours of vacating and ventilation; fogging and heavier treatments can require 6–24 hours. Ask your operator for the specific product's re-entry time before the job starts and plan accordingly.
Is fumigation safe with children, pets or pregnancy?
Tell the operator upfront. A competent technician selects lower-toxicity options such as gel baits and targeted crack-and-crevice application, avoids treating cots and toys, and gives a longer re-entry window. If an operator will not discuss this, use someone else.
How often should a Lagos home be fumigated?
Every 3–6 months is typical for flats in dense areas, with quarterly treatment common where there are shared drains, restaurants or markets nearby. Rodent proofing and drain treatment matter as much as the spray itself.
Do I need a second visit?
For roaches and bedbugs, yes. Eggs are not killed by the first application, so a follow-up at roughly 10–21 days is what actually ends the infestation. Confirm it is included in the original price before you book.
Ready to clear the pests for good?
Get matched with identity-verified fumigation and pest-control pros near you in Lagos. Chemicals, re-entry times and follow-up visits agreed on WhatsApp before anyone sprays.
Find a fumigation pro in Lagos