Singapore's First H₂O₂ Premium Molecular Cleaning

Your Home Looks Clean.
But Is It Pure?

Hydrogen Peroxide vapour eliminates what you cannot see — smoke molecules, VOCs, bacteria, and contaminants embedded deep in your furniture, walls, and air.

Book a Session See the Science →
99.9%
Pathogen Elimination
3–4h
Full Treatment Time
Zero
Chemical Residue
≤7
Days to Full Freshness
🏥
Hospital-Grade
Technology
🌿
Eco-Safe
Decomposition
🔬
Scientifically
Validated
🛡️
Kid & Pet
Safe Post-Treatment
🏆
Certified
Specialists
🇸🇬
Singapore
Based & Licensed
Before vs After Treatment
Smoke Particles PM2.5Before: 78 µg/m³
After: 2 µg/m³
VOC ConcentrationBefore: High
After: Trace
Surface BacteriaBefore: Detected
After: Not Detected
✅
Air Quality: Excellent (AQI 8)
99.9% pathogen & odour elimination confirmed post-treatment
Why H₂O₂

Cleaning You Can Feel,
Not Just See

Standard cleaning removes visible dirt. H₂O₂ vapour penetrates every surface, fibre, and air molecule — eliminating what causes persistent smell, allergic reactions, and invisible contamination that no mop can reach.

💨
Smoke Smell Completely Eliminated
Cigarette, incense, or cooking smoke embeds into walls, carpets, and curtains. H₂O₂ oxidises these molecules at a molecular level — not just masking them.
🛋️
Furniture Decontamination
Sofas, mattresses, and cushions harbour bacteria, dust mites, and chemical residue. Vapour penetrates fabric fibres that sprays cannot reach.
🫁
Clinically Cleaner Air
Measurably reduced airborne pathogens, VOCs, and allergens — recommended for asthma sufferers, newborns, and immunocompromised residents.
🌊
Breaks Down to Water
H₂O₂ naturally decomposes into water and oxygen — no residual toxins, no chemical smell, safe for children and pets after airing out.
Who Needs This

More Situations Than
You Think

You might think your home is fine. Our clients thought so too — until their first treatment.

🏙️
New Condo Move-In
Previous tenants leave invisible traces — smoking habits, cooking odours, pet dander, and chemical residues accumulated over years.
Condominium
"We thought the unit smelled fine. After treatment, we realised what 'clean' actually means." — Orchard resident
🚬
Smoke-Affected Units
Smoke particles bond to paint, timber, and textiles at a molecular level. Painting over doesn't fix it — H₂O₂ is the only solution that truly eliminates it.
Residential / Resale
Smoke smell returns even after repainting. Molecular treatment is the only permanent fix.
👶
Newborn Preparation
Before bringing baby home, ensure air quality meets medical-grade standards. Eliminate hidden allergens, dust mites, and bacteria from all surfaces.
Family Home
Paediatricians recommend clean-air environments for newborns' lung development.
🏢
Office & Commercial
Meeting rooms, pantries, and AC-recirculated office air accumulate bacteria and VOCs. Quarterly H₂O₂ treatment is the new benchmark for premium workspaces.
Office / Workspace
Cleaner air improves employee focus and reduces sick days by up to 30%.
🐾
Pet Odour Removal
Pet odours, especially urine compounds, embed into flooring, furniture, and walls. H₂O₂ oxidises these compounds completely — no enzyme spray compares.
Pet Owners
Safe for pets after a 3–4 hour ventilation period post-treatment.
🏡
Post-Renovation
Construction dust, adhesive fumes, paint off-gassing, and silica particles linger for months. A single H₂O₂ session resets the air completely.
HDB / Landed / Condo
Renovation VOCs can remain airborne for up to 6 months without active intervention.
The Process

Molecular-Level
Decontamination

Unlike conventional cleaning, H₂O₂ vapour reaches every surface and air cavity — acting simultaneously as a steriliser, oxidiser, and deodoriser.

01
Pre-Assessment & Space Prep
Our technicians assess air quality, seal ventilation points, and document problem areas. All electronics and sensitive items are protected.
02
H₂O₂ Vapour Diffusion
Medical-grade H₂O₂ is vaporised and diffused throughout the space — reaching ceiling cavities, inside sofas, wall surfaces, and AC ducts.
03
Oxidation & Elimination
Reactive oxygen species destroy bacteria cell membranes, break molecular bonds in odour compounds, and neutralise VOCs on contact.
04
Decomposition & Verification
H₂O₂ breaks down into water vapour and oxygen. Space is ventilated and post-treatment air quality is measured and documented for you.
Reaction Chemistry
2H₂O₂ → 2H₂O + O₂
Decomposes entirely into water and oxygen — zero toxic residue
H₂O₂
Input:
H. Peroxide
→
H₂O
Output:
Water
O₂
Output:
Oxygen
Mechanism of Action
Hydroxyl radicals (•OH) generated are 2.8× more powerful than chlorine — capable of oxidising virtually any organic molecule including smoke compounds, VOCs, and biological membranes.
⭐ Hospital & Pharmaceutical Grade Standard
Your Journey

Book to Breathe Better in 4 Steps

01
Request a Quote
WhatsApp or fill the form. Tell us your unit size and concern. We respond within 2 hours.
02
Free Pre-Assessment
Our specialist measures current air quality. You'll see actual readings, not just our word for it.
03
Treatment Day
Leave your home for 3–4 hours. Our certified team handles everything safely and thoroughly.
04
Verified Results
Return to a post-treatment air quality report. Fresh, clean, and measurably better — guaranteed.
"
Most 'clean' environments in Singapore are only surface-deep.
— The realization that started PureOxySG
Our Story

The Invisible Standard

PureOxySG was born from a simple realization: while we obsess over polished floors and dust-free shelves, we often ignore the invisible environment — the air we breathe and the microscopic contaminants embedded in our living spaces.

Following a personal experience with persistent resale-home odours and renovation fumes that simply wouldn't shift, our founders turned to hospital-grade technology for a solution. We found it in Hydrogen Peroxide (H₂O₂) molecular decontamination.

We realized that by combining medical-grade science with a premium service model, we could provide Singaporean homes and offices with a true "Molecular Reset" — a level of purity that traditional cleaning simply cannot reach.

The Molecular Reset A complete H₂O₂ vapour treatment that resets your space to hospital-grade air quality — surfaces, furniture, and every breath of air included.
About Us

The PureOxy Mission

PureOxySG is Singapore's specialist in high-efficacy molecular decontamination. We don't just clean — we sterilize, deodorize, and purify using advanced H₂O₂ vapour technology.

01 — SCIENTIFIC PRECISION
⚗️
Science, Not Surface
We utilize H₂O₂ — a powerful oxidizing agent that breaks down into nothing but water and oxygen. No toxic residues, no lingering "cleaning" smells. Just pure air and measurable results.
2H₂O₂ → 2H₂O + O₂
02 — HOSPITAL-GRADE STANDARDS
🏥
Pharmaceutical-Grade Technology
We bring the same sterilization technology used in pharmaceutical labs and surgical theatres into the residential and corporate sectors — now accessible for your home or office.
Medical-Grade Protocol
03 — MEASURABLE RESULTS
📊
Transparency You Can See
Every PureOxy session includes pre- and post-treatment Air Quality Index (AQI) reporting. You don't have to take our word for it — you'll see the science at work in black and white.
AQI Certified Report
Client Experiences

They Said They Didn't Need It
Until They Tried It

"
We moved into our Orchard condo and it smelled fine to us. After PureOxy's treatment, we walked back in and realised we had never actually smelled 'clean' before. The difference is startling.
SC
★★★★★
Siti C.
Orchard Residences, 4-Bedder
"
My husband smoked in the study for years. We repainted twice and the smell always came back within months. One session completely eliminated it. Should have done this years ago.
LM
★★★★★
Linda M.
Buona Vista, Landed Property
"
Our office had persistent stale air despite daily cleaning. After the H₂O₂ treatment, our team commented on how different the office feels. Productivity genuinely improved.
JT
★★★★★
James T.
MD, Tech Startup, Raffles Place
Investment

Choose Your Level of Clean

All packages include pre and post treatment air quality documentation. No hidden charges.

Essential
Studio & 1–2 bedroom units
$688 / session
Up to 800 sqft
  • Full H₂O₂ vapour diffusion
  • Smoke & odour elimination
  • Surface decontamination
  • Post-treatment air report
  • 2-week freshness guarantee
Most Popular
Premium
3-bedroom condos
$1,088 / session
800 – 1,200 sqft
  • Full H₂O₂ vapour diffusion
  • Smoke, pet & VOC elimination
  • Deep furniture decontamination
  • AC filter treatment
  • Before & after AQI report
  • 30-day freshness guarantee
  • Satisfaction follow-up call
Elite
Landed, large condos & offices
from $1,688 / session
1,200 sqft & above
  • Everything in Premium
  • Multi-zone treatment
  • Medical-grade certification report
  • Quarterly maintenance plan
  • Priority scheduling
  • 60-day freshness guarantee
  • Dedicated account manager
Common Questions

Things You're
Wondering

Yes. During treatment the unit is vacated — similar to pest control. H₂O₂ naturally breaks down into water and oxygen within 3–4 hours. Once ventilated, the space is completely safe for children, pets, and immunocompromised individuals. Air quality will be significantly better than before.
Our technicians carefully prep the space — covering or removing sensitive items. H₂O₂ vapour at treatment concentrations is non-corrosive to most household surfaces including leather, fabric, timber, and metal. We assess every unit individually.
Ozone degrades rubber and can leave a strong smell. Air purifiers only filter air passing through them — they don't treat surfaces. H₂O₂ vapour simultaneously decontaminates all surfaces, furniture fibres, and the air — a comprehensive molecular reset no purifier or spray can match.
The treatment permanently eliminates existing odour compounds. If the source continues (e.g., ongoing smoking), new compounds accumulate over time. For smoke-free homes, results typically last 6–12 months. We offer quarterly maintenance packages for best results.
Absolutely. H₂O₂ treatment works for any enclosed space — HDB flats, condos, landed properties, shophouses, and offices. Many of our most impactful treatments have been resale HDB flats with years of accumulated smoke, cooking odours, and old furniture contaminants.
Basic tidying helps — vapour works best when it can reach all surfaces. You don't need a deep clean beforehand. Our team advises on any specific preparation during the pre-assessment visit, which is included at no extra cost.
Ready to Breathe Better?

Your First Step to
Truly Clean Air

Drop your number and we'll respond within 2 hours. Or WhatsApp us directly — honest advice, no pressure.

⚡ Respond in under 2 hours · Free pre-assessment · No obligation
💬 WhatsApp Us ✉️ [email protected]
💬