17 “ILLEGAL” SECRET AC Cleaning Tricks Technicians DON’T WANT You Using (But They WORK!)

Once these AC cleaning tricks are done, The Fall Changeover Field Manual shows how to shut the unit down for winter without hurting the compressor: https://exposi.pages.dev 17 AC cleaning tricks you can do yourself before winter. One of them sits on a federal line with fines over $124,000 a day. This video walks through DIY AC maintenance a homeowner can handle with a flashlight, a garden hose and a cheap thermometer, using guidance from the EPA, the Department of Energy and the FTC. You will learn how to clean AC coils without bending the fins, when a fin comb helps, how to clear a clogged AC drain line with a shop vac, and how to clean the evaporator coil with no rinse foam. It also covers the AC filter gap that soils the coil, why the EPA does not recommend routine duct cleaning, and the right way to cover the unit when you winterize your air conditioner. The last trick is the legal line: why you never vent refrigerant, and the one question to ask before paying for a top off. Timestamps: 0:00 - Introduction / The Question 0:28 - Flashlight Test, Filter Gap and the Two Foot Rule 2:49 - How to Clean AC Coils With a Garden Hose 4:36 - Fin Comb and the Clogged AC Drain Line Fix 6:53 - Cleaning the Evaporator Coil Without a Hose 8:40 - Duct Cleaning and Mold Upsells You Can Refuse 11:10 - The Winter AC Cover Mistake and the Warranty Threat 12:57 - The Thermometer Test and the Refrigerant Law Links: 🔔 Subscribe for more Expose:    / @exposerosi34   HVAC Field Manuals: https://exposi.pages.dev #ACCleaning #HVAC #ACMaintenance