Professional Odour Remediation. Greater London

ODOUR REMOVAL
LONDON

Remove cigarette smoke, pet odours, damp smells, mould odours and fire damage using a proven multi-stage treatment process.

  • Eliminates odours at the source
  • Real-time ozone monitoring
  • Safe, effective & eco-friendly
  • Fast response across London
  • Smoke & Cigarette Odours
  • Pet & Urine Smells
  • Mould & Damp Odours
  • Previous Tenant Smells
🔍  Get a Free Quote 📞  07908 723 553
0.82
ppm
Live Ozone Reading
Real-Time Ozone Monitoring
✓ Industrial-Grade Equipment
📍
London Wide ServiceZones 1-6
⏱
Same-DayAppointments
🌿
No Harsh Chemicals100% Eco-Friendly
⭐
5-Star RatedLocal Specialists
How It Works

Professional Odour Removal Process

We don't simply mask unpleasant smells — we target the source. Our multi-stage approach combines specialist cleaning, odour neutralisation and advanced air treatment to achieve the best possible results.

1

Remove Odour Sources

The first step is removing the contamination that causes the smell. Depending on the situation, affected surfaces, walls, ceilings, furniture and other areas are treated using professional cleaning products designed to break down odour-causing residues.

2

Specialist Odour Treatment

After surface cleaning, specialist odour-neutralising products and ULV fogging are used to treat remaining odour compounds and reach areas that conventional cleaning cannot.

3

Professional Ozone Treatment

Ozone (O₃) is used as an advanced final treatment to oxidise remaining odour molecules in the air and on surfaces. Unlike fragrances or air fresheners, ozone works by chemically breaking down odour-causing compounds rather than masking them.

4

Air Quality Restoration

After treatment, the property is ventilated and ozone levels are monitored to ensure the space is safe to re-enter and the air quality is restored.

Traditional Methods
Mask the problem
  • ✕ Hide odours temporarily
  • ✕ Use perfumes or chemicals
  • ✕ Odours return quickly
  • ✕ Don't treat the source
VS
Ozone Treatment
Eliminates the problem
  • ✓ Destroys odours at source
  • ✓ No fragrances or chemicals
  • ✓ Long-lasting results
  • ✓ Safe and eco-friendly
0.00
ppm O₃
LowMediumHigh
✓ Treatment Target Reached
Ozone treatment in hallway
Ozone treatment in living room
Ozone measurement in room
Ozone measurement in bedroom
The Measurement Difference

We Measure.
Others Assume.

Most companies place an ozone generator in a room and leave it running for a few hours. Without measuring, they have no idea if treatment was effective.

If ozone levels are too low: odours may only be partially treated and can return within days. Treatment effectiveness becomes guesswork.

  • Verifies effective ozone levels are being achieved
  • Adjusts equipment placement for maximum effectiveness
  • Provides transparency and proof to clients
  • Ensures odours are properly and permanently eliminated

If ozone levels are too low, odours can return.
We don't guess — we measure.

Real readings. Real results. Real difference.

Coverage

Odours We Remove

🚬
Smoke &
Cigarette
Learn more →
💨
Vape
Odours
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🐕
Pet
Odours
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🏠
Mould &
Damp
Learn more →
🍛
Cooking
Odours
Learn more →
🐀
Rodent &
Animal Odours
Learn more →
🔑
Previous Tenant
Odours
Learn more →
🏢
Office & Commercial
Odours
Learn more →
Why Us

Why Choose Us?

📊

Real-Time Ozone Monitoring

We measure ozone concentration levels throughout treatment using professional instruments.

⚡

Industrial-Grade Equipment

Powerful commercial ozone generators designed for serious odour elimination.

🌿

No Harsh Chemicals

No perfumes. No masking sprays. No chemical fragrances left behind.

🗺

Fast London-Wide Service

Serving Greater London, Zones 1-6 and surrounding areas.

🏅

Certified & Experienced

Trained professionals you can trust for reliable, proven results.

Clients

Who We Help

🏠

Homeowners

Restore a fresh-smelling home without expensive renovations.

🔑

Landlords

Get properties tenant-ready fast between tenancies.

🏗

Estate Agents

Improve property presentation before viewings and sales.

🏨

Hotels & Accommodation

Maintain high standards for guests.

🏢

Offices & Businesses

Create a cleaner, more professional environment.

LONDON
Serving All London Zones 1-6 and surrounding areas
Client Results

What Our Clients Say

★★★★★

"After more than 10 years of tenants smoking indoors, we thought the smell would never disappear. The treatment took a whole day, but the difference was remarkable."

— Landlord, East London
★★★★★

"We were impressed that the ozone levels were actually measured during the process. It gave us confidence that the treatment wasn't just guesswork."

— Homeowner, North London
★★★★★

"A persistent pet odour that survived multiple cleaning attempts was finally eliminated. Excellent communication and professional service throughout."

— Property Owner, South London
★★★★★

"Our serviced apartment had recurring cooking smells from previous guests. One treatment solved the problem and improved guest feedback immediately."

— Accommodation Manager, Central London
Treatment Packages

Choose the Right Odour Removal Package

Every property is different. The most effective treatment depends on the source of the odour, the level of contamination and whether the property has already been professionally cleaned. We offer three levels of treatment to suit different situations.

🌬️
Essential

Ideal for properties that have already been professionally deep cleaned and only require the final odour neutralisation stage.

Includes
  • Professional ozone treatment
  • Air circulation management
  • Final ventilation guidance
Recommended For
  • Light odours
  • Recently cleaned properties
  • Preventative treatment
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Most Popular
⚗️
Advanced

A more comprehensive treatment combining professional odour neutralising chemicals with ozone technology.

Includes
  • ULV fogging with specialist odour neutraliser
  • Professional ozone treatment
  • Air quality improvement
Recommended For
  • Cigarette smoke
  • Cooking odours
  • Pet smells
  • Moderate contamination
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🛡️
Complete

Our most comprehensive odour remediation package designed for heavily contaminated properties.

Includes
  • Manual cleaning of contaminated hard surfaces
  • Professional odour-removal chemicals
  • ULV fogging treatment
  • Professional ozone treatment
  • Final air purification
Recommended For
  • Heavy cigarette smoke
  • Long-term odours
  • Mould & damp smells
  • Fire and smoke damage
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⚠️
Important

The success of odour removal depends largely on eliminating the source of contamination. For the best possible results, we strongly recommend that all affected surfaces are professionally cleaned before treatment. In cases involving hidden mould, water damage, contaminated insulation or ongoing leaks, additional remedial work may be required before odour treatment can be fully effective. No company can guarantee complete odour removal unless the underlying source of the odour has been eliminated.

FAQ

Frequently Asked Questions

Yes. The treatment is carried out in an unoccupied property or room. People, pets and plants must leave the treated area during the process. Once treatment and ventilation are complete, the area can be safely re-entered.

Most treatments take between 12 and 48 hours depending on choosen package, property size, odour severity and ventilation requirements.

Most The cost depends on the type of odour, the size of the property and the level of contamination. As a general guide:
Essential Treatment (Ozone): from £490
Advanced Treatment (ULV Fogging + Ozone): from £695
Complete Odour Remediation: from £950
Every property is different, so we provide a tailored quotation based on the most appropriate treatment. Contact us for a free, no-obligation quote.

In most cases, our multi-stage treatment can deliver excellent long-term results when the source of the odour has been properly addressed beforehand. Before treatment, we recommend exhausting all cleaning options, including:Professional carpet and upholstery cleaning Cleaning walls, ceilings and woodwork where odour residues may have accumulate. Removing any contaminated materials where necessary. If the property has been thoroughly cleaned and the odour source is not hidden within wall cavities, insulation, subfloors, or other inaccessible areas, ozone treatment can achieve outstanding results. However, if odour-causing contamination remains hidden inside building materials or inaccessible spaces, there is a possibility that the smell may gradually return over time.

Simply remove people, pets, plants and electronics from the treatment area. We will provide full preparation instructions before the appointment.

Because ozone treatment effectiveness depends on concentration. Running a generator without measuring ozone levels is like driving without a speedometer. Monitoring allows us to verify that the treatment is reaching appropriate levels rather than relying on assumptions.

Yes. We provide odour removal services throughout Greater London, including Zones 1-6 and surrounding areas.

Get In Touch

Got a question?
Call us directly.

We're happy to discuss your specific situation and give honest advice — even if ozone treatment isn't the right solution for you.

📞  07908 723 553 Get a Free Quote →
Mon – Sun: 8am – 8pm
info@londonodourremoval.co.uk
Free Quote

Get Your
Free Quote

Tell us about your odour problem. Whether you're dealing with cigarette smoke, pet odours, mould smells or previous tenant odours, we're ready to help.

  • Free no-obligation quote
  • Same-day or next-day appointments available
  • London-wide coverage — Zones 1-6
  • Professional ozone treatment specialists
  • Real-time monitoring for guaranteed results

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