Formaldehyde removal service is not a one-time permanent fix because renovation materials release it for a period of 3 to 15 years. Professional treatment uses nanotechnology catalytic technology to decompose formaldehyde. The durability of the effect depends on the material, the depth of penetration during application, and daily ventilation. It is recommended to use dehumidification and maintain air circulation to ensure air quality.
Understand the release characteristics of formaldehyde
The volatile cycle of formaldehyde is 3 to 15 years. The free formaldehyde measured indoors is only part of the surface level; formaldehyde in the bonded state, hidden inside plywood and medium-density fiberboard, is constantly released as temperature and humidity increase, which is why the odor reappears in summer.
- Free state: In indoor air, easily removed by ventilation
- Bonded state: Stored deep within adhesives, catalyzed by environmental temperature and humidity
- Measure indoor formaldehyde concentration
- Observe the edge-banding condition of boards
- Note changes in odor during seasonal changes
Key factors for professional treatment
Professional formaldehyde removal is not instantaneous elimination but uses catalytic decomposition and sealing technology to slow down the release rate. The penetration depth of the agent determines the effectiveness of the treatment; surface spraying is far less durable than treatment that reaches the core.
- Use professional atomization equipment
- Treatment for board cross-sections that have not been edge-banded
- Adopt long-lasting nano-catalysts
- Survey of pollution sources by professionals
- Perform deep application of the chemical agent
- Setting time and testing after application
Impact of the environment on durability
Hong Kong's high-temperature and humid climate is a catalyst for formaldehyde release. Closing doors and windows will cause harmful gases to accumulate. Consistently maintaining good ventilation and using a dehumidifier to keep humidity at a safe level can effectively reduce the risk of formaldehyde accumulation.
- Keep air circulating when air conditioning is on
- Use a dehumidifier to manage humidity
- Monitor whether the room temperature exceeds 25 degrees
Acceptance standards and testing reminders
Qualified standards should be based on professional instrument testing; do not judge by smell alone. If persistent odor is found, conduct scientific testing to confirm the source of pollution first, rather than randomly using cleaning products to mask the odor.
- Test values after sealing the room
- Entrust professionals to perform testing to confirm data
- View the latest price list for treatment and testing
壹家壹清潔專家
壹家壹清潔專家 provides professional formaldehyde removal solutions, treating pollution sources for long-lasting results. We have rich experience and professional equipment to help you solve air quality problems after renovation.
- Consult for air purification solutions
- Book a professional on-site test
