In this episode of the HVAC Know It All Podcast, host Gary McCreadie speaks with Richard Turner, owner of Modern PURAIR and a professional duct cleaner with experience in commercial HVAC systems and restoration work. Richard explains the importance of proper duct cleaning and how poor methods can actually make indoor air quality worse. He walks through the correct process, tools, and safety steps for effective cleaning, especially when dealing with older or damaged ductwork. The conversation also covers filtration, air purifiers, and the safe use of disinfectants and deodorizers in duct systems. Richard shares insights from real jobs and explains how clean systems support healthier air in homes and buildings.

In this episode, Richard Turner, owner of Modern PURAIR, shares what really goes into proper duct cleaning and why doing it wrong can cause more harm than good. He talks with Gary about the steps professionals should take to protect HVAC systems during cleaning, and how different tools are used for different types of ductwork. Richard explains how things like air purifiers and filters can help keep systems clean and reduce dust in homes. They also talk about cleaning after smoke, mold, or pet damage, and how safe products can help remove odors and bacteria. Richard shows how clean ducts support better air quality and healthier living spaces.

Expect to Learn:

• Why duct cleaning done the wrong way can harm indoor air quality.

• How professionals safely clean HVAC systems using the right tools and steps.

• Why filters and air purifiers matter for keeping air clean in homes.

• How cleaning helps reduce dust, odors, and bacteria from pets, mold, or smoke.

• What makes professional duct cleaning different from DIY or cheap services?

Episode Highlights:

[00:00] - Intro to Richard Turner in Part 1

[02:43] - A Common Duct Cleaning Mistake

[04:16] - Step-by-Step Professional Process

[07:41] - Agitation Tools: Whips & Brushes

[09:31] - Do Return Air Filters Help?

[13:27] - The Truth About HVAC Filters

[18:54] - Deodorizing & Chemical Treatments

This Episode is Kindly Sponsored by:

Master: https://www.master.ca/

Cintas: https://www.cintas.com/

Cool Air Products: https://www.coolairproducts.net/

property.com: https://mccreadie.property.com

SupplyHouse: https://www.supplyhouse.com/tm Use promo code HKIA5 to get 5% off your first order at Supplyhouse!

Follow the Guest Richard Turner on:

LinkedIn: https://www.linkedin.com/in/richard-turner-4817b338/

Modern Purair: https://www.linkedin.com/company/modern-purair/

Website:

Modern Purair: https://modernpurair.com/

Follow the Host:

LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/

Website: https://www.hvacknowitall.com

Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/

Instagram: https://www.instagram.com/hvacknowitall1/