(NAPSI)—Here’s an idea that can feel like a breath of fresh air: The U.S. Environmental Protection Agency (EPA) has discovered a key strategy for improving indoor air quality (IAQ). In a newly released fact sheet, the EPA outlines three core best practices: source control, improved ventilation, and effective filtration and air cleaning.

Science Leading the Way

As IAQ takes center stage in conversations about public health and building safety, the National Air Duct Cleaners Association (NADCA) helps move the industry forward with science-based standards and field-tested methods. Its members don’t just follow best practices­—they help define them.

Here’s how the association supports each of the EPA’s key strategies:

Source Control­— NADCA has long led the charge in advocating for sourc

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