Home renovations often bring excitement, especially for new HDB homeowners and condo upgraders eager to move into a refreshed space. However, few are aware that newly renovated homes can harbour hidden pollutants such as formaldehyde. This invisible chemical, commonly emitted from furniture, flooring, and paints, can have serious implications for indoor air quality and long-term health. Recognising these risks and taking proactive measures, such as engaging a formaldehyde removal service and consulting an air conditioning contractor for proper ventilation setup, can make a critical difference in creating a healthy living environment.
Understanding Formaldehyde and Its Common Sources
Formaldehyde is a colourless gas with a strong, distinctive smell. It is widely used in manufacturing materials such as plywood, particleboard, adhesives, and laminates—materials commonly found in modern interior renovations. The concentration of formaldehyde tends to accumulate faster after renovation works, particularly for compact living spaces like HDB flats and condominiums. Furniture made from pressed wood, new cabinetry, paints, and varnishes are all typical sources of this compound. Although the initial smell may fade over time, emissions can continue for months or even years, posing chronic exposure risks.
The Health Effects of Formaldehyde Exposure
Prolonged exposure to formaldehyde, even at low levels, can lead to a range of health problems. Common short-term symptoms include watery eyes, sore throat, coughing, and irritation of the skin or respiratory tract. Exposure, in more severe or long-term cases, can contribute to asthma, allergic reactions, or even more serious conditions such as certain cancers. Children, the elderly, and individuals with respiratory conditions are especially vulnerable. Higher humidity levels can also exacerbate off-gassing from formaldehyde-containing materials, worsening indoor air quality. This instance makes it particularly important for residents to consider air purification and removal strategies soon after renovation works are completed.
The Role of Formaldehyde Removal Services
Engaging a professional formaldehyde removal service is one of the most effective ways to mitigate indoor pollution after renovation. These specialists use advanced detection equipment to measure formaldehyde levels and apply scientifically proven methods to neutralise and eliminate harmful gases. This service may involve using chemical absorbents, photocatalytic oxidation, or activated carbon filtration to target airborne pollutants. Some companies also employ plant-based or ozone-based treatments that safely decompose formaldehyde into harmless compounds. The key advantage of professional intervention is that it ensures both visible and hidden surfaces, such as under flooring or within cabinets, are treated, providing comprehensive protection for occupants before they move in.
The Importance of Air Conditioning and Ventilation
While chemical treatment helps remove existing pollutants, proper ventilation is essential for long-term air quality control. An experienced aircon contractor plays a critical role here. They help maintain a constant exchange of indoor and outdoor air by installing systems that incorporate fresh air intake and air purification features. Certain modern air-conditioning units are equipped with high-efficiency particulate filters and ionisers that can trap volatile organic compounds (VOCs) such as formaldehyde. Moreover, professional installation ensures that air flow is optimised to prevent stagnation and encourage continuous circulation. Coordinating between renovation contractors, aircon specialists, and formaldehyde removal experts can significantly reduce post-renovation health risks for new homeowners.
Building a Healthier Indoor Environment
Prevention remains the best approach. Choosing low-VOC paints, certified eco-friendly furniture, and water-based adhesives can greatly minimise formaldehyde emissions. Homeowners after renovation should avoid sealing rooms immediately and instead allow sufficient time for air exchange. Combining natural ventilation with air purification systems and scheduled maintenance from a qualified aircon contractor can sustain a cleaner indoor environment. Professional formaldehyde removal services provide added assurance for families with young children or elderly members that the home is safe for occupancy.
Conclusion
A beautiful renovation should not come at the cost of health. Formaldehyde may be invisible, but its effects are very real for households, especially in compact HDB and condominium settings. Homeowners can protect their families from the unseen dangers of indoor pollutants by engaging reliable formaldehyde removal professionals and maintaining an efficient air-conditioning system. Investing in clean air is just as important as investing in beautiful interiors; it ensures that the comfort of the home is truly complete.
Contact Newway to ensure your home is truly safe before you move in.
