Formaldehyde Treatment in Hong Kong

For new renovation, furniture or indoor-air concerns, ask about formaldehyde treatment and testing arrangements. Clean Up assesses quotes by area, materials and

For new renovation, furniture or indoor-air concerns, ask about formaldehyde treatment and testing arrangements. Clean Up assesses quotes by area, materials and use. Odour is not a measurement, and treatment does not guarantee zero formaldehyde or health outcomes.

Testing, treatment and ventilation Testing measures concentrations, treatment addresses sources, and ventilation is ongoing management. Confirm the testing method, sampling conditions and report scope. Do not assume a particular compliance standard or permanent results from one treatment.

Confirm preparation and re-entry Provide area, renovation and furniture details, and your intended move-in date. Secure food, utensils and personal items. Confirm products, timing, ventilation and re-entry instructions, especially for children, pets or people with specific needs.

Does no smell mean no formaldehyde? Smell is not a reliable concentration measurement. Consider appropriate testing for indoor-air concerns rather than drawing safety conclusions from odour alone.

Is a testing report always included? Confirm testing, treatment and report inclusion under the current plan, along with sampling locations, methods and any retesting. Do not assume all are included.

How are prices and bookings confirmed? Compare the current plans and booking options on this page. The charge depends on the selected scope, size or quantity and applicable supplements. Use online booking or contact us by WhatsApp or telephone to confirm suitability and availability; unlisted work requires a quote.

Service Introduction

Formaldehyde exceeding the standard is a common problem after renovation. Long-term exposure to formaldehyde can cause headaches, respiratory discomfort, skin allergies, and even cancer. We use imported Japanese photocatalytic technology and professional formaldehyde removal agents, along with a special 0.5mm nozzle spray gun, to effectively reduce indoor formaldehyde levels to safe levels, protecting the health of you and your family.

Technology Used

Japanese Visible Photocatalyst:Effectively decomposes 99% of formaldehyde, effective for over 5 years, combining antibacterial, antiviral, and mold-removing effects.
Three-Layer Protection:First layer: High-efficiency formaldehyde remover; second layer: Deep-decomposing formaldehyde remover; third layer: Powerful odor remover.
Professional Spray Gun:Uses a Japanese-made 0.5mm nozzle spray gun and chemicals, medical-grade technology.

Standard Construction Process

Post-renovation cleaning must be completed before construction.
Close doors and windows, measure and test the formaldehyde index.
Open all cabinet doors and drawers.
Use the specialized spray gun for comprehensive construction.
Immediately measure the formaldehyde index after construction (i.e., a reduction of more than 20%).
Maintain air circulation within 48 hours after construction
Formaldehyde levels drop to over 90% after 15 days

Applicable Scenarios

Newly renovated homes and offices
After purchasing new furniture
Baby rooms and children's rooms
Elderly residences
Commercial locations (schools, clinics, retail stores)

Appointment Information

Please put away all household items, especially food and utensils, before construction
People and pets must leave the site during construction
Cleaning after construction requires waiting 24 hours
Pricing is calculated per unit area (per square foot)
Pre- and post-construction testing reports are provided
Follow-up can be arranged for unsatisfactory results

Frequently asked questions

Does no smell mean no formaldehyde?

Smell is not a reliable concentration measurement. Consider appropriate testing for indoor-air concerns rather than drawing safety conclusions from odour alone.

Is a testing report always included?

Confirm testing, treatment and report inclusion under the current plan, along with sampling locations, methods and any retesting. Do not assume all are included.

How are prices and bookings confirmed?

Compare the current plans and booking options on this page. The charge depends on the selected scope, size or quantity and applicable supplements. Use online booking or contact us by WhatsApp or telephone to confirm suitability and availability; unlisted work requires a quote.