Formaldehyde is one of those invisible indoor pollutants that most homeowners overlook until symptoms begin to surface. It often lingers in newly renovated spaces, new furniture, or poorly ventilated rooms—quietly affecting the quality of air you breathe. While many turn to their aircon contractor for solutions, it’s essential to recognise when basic air conditioning maintenance is no longer enough, and when you need a professional formaldehyde removal service to restore safe indoor air conditions.
1. Persistent Odours Despite Regular Aircon Cleaning
Once your home still smells “chemical” or “new” even after your aircon has been serviced, that’s a strong indicator of trapped formaldehyde. Aircon cleaning removes dust, mould, and debris from coils and filters, but it cannot eliminate volatile organic compounds (VOCs) embedded in walls, furniture, or flooring. These gases are continuously released into the air, and your cooling system simply recirculates them. A formaldehyde removal team uses specific neutralising agents and air treatment processes that chemically break down these pollutants instead of just moving them around.
2. Unexplained Health Symptoms Indoors
Once you or your family members experience irritation to the eyes, throat, or skin whenever the air-conditioning is turned on, the issue may not be a dirty filter. Formaldehyde is a known respiratory irritant, and long-term exposure can cause headaches, nausea, and even allergic reactions. Many homeowners initially assume the discomfort is caused by dust, prompting them to call an aircon contractor. However, when symptoms persist after servicing, it’s a sign that chemical contamination is the deeper problem. A qualified formaldehyde removal service conducts air quality tests and applies professional treatments to restore healthy indoor conditions.
3. New Furniture or Recent Renovations
Renovation works and new furnishings are common sources of formaldehyde release. Paints, adhesives, laminates, and wood composites emit gases for months after installation. Even if your air conditioning system is running efficiently, it may actually trap and circulate these emissions within enclosed rooms. An aircon technician can improve airflow, but only a removal specialist can reduce the chemical load in the air. Engaging a formaldehyde removal service after renovation is particularly important in bedrooms, children’s rooms, and offices where occupants spend long hours breathing recirculated air.
4. Persistent Eye or Throat Dryness Despite Humidity Control
Humidity often leads people to use dehumidifiers or air conditioning settings that manage moisture levels, but dryness and irritation can persist when the air is chemically contaminated. Once your aircon system is well-maintained, yet your eyes or throat still feel irritated, formaldehyde exposure could be the underlying cause. Air filters and ionisers can only capture physical particles—not gaseous compounds. This instance is when chemical neutralisation from a professional service becomes essential.
5. Poor Indoor Air Quality Ratings or Musty Chemical Smells
Once your indoor air monitor consistently registers poor quality or if visitors notice a faint “factory” odour, these are signs that regular air conditioning cleaning isn’t addressing the root issue. Many homes with newly installed ventilation systems experience this problem because the ducts circulate air that’s chemically polluted. A formaldehyde removal service employs advanced purification methods such as photocatalytic oxidation or carbon-based neutralisers to treat the air and surfaces directly. Pairing this with a responsible air conditioning contractor ensures ongoing airflow efficiency after treatment.
Conclusion
Once basic maintenance no longer resolves indoor discomfort, the issue likely extends beyond your air-conditioning system. Recognising the signs early—from persistent odours to recurring irritation—can help prevent long-term health effects. A professional formaldehyde removal service, working alongside an experienced air conditioning contractor, provides a complete approach to indoor air safety. Clean air isn’t just about cooling efficiency; it’s about eliminating what you can’t see but certainly feel.
Contact Newway to schedule a comprehensive indoor air assessment today.