WHAT DOES RESIDENTIAL DRYER VENT CLEANING MEAN?

So it turns out I had to exchange my entire dryer vent hose rather than just cleaning it, oops. But don’t fret, the methods to wash your dryer vent and hose are essentially exactly the same whether or not you just clean out the hose or have to replace it completely. So for yourself guys with no large holes in your dryer vent hose, this full thin