Are Chemical Treatments Safe for Air Duct Cleaning?
Chemical treatments are often suggested for air duct cleaning to eliminate bacteria and mold. However, it’s important to understand the risks and safety concerns associated with these treatments.
Potential Risks of Chemical Treatments
Using chemicals in air ducts can lead to the release of volatile organic compounds (VOCs), which may cause short- and long-term health issues. Chemicals might not be suitable for all duct materials, especially fiberglass-lined ducts.
NADCA’s Position on Chemical Use
The National Air Duct Cleaners Association (NADCA) currently does not recommend the use of sanitizers or disinfectants in air ducts due to potential legal liabilities and health risks. There are no EPA-registered biocides for fiberglass air ducts.
Alternative Air Duct Cleaning Methods
- Regular vacuuming and brushing of ducts
- Using mechanical methods to remove dust and debris
- Improving ventilation to reduce moisture and mold growth
If You Choose to Use Chemicals
Review the product’s Material Safety Data Sheet (MSDS) and ensure the chemical is safe for your specific duct type. Ventilate the area well and contact a professional if you experience any adverse effects.
Get a Free Quote