WHAT DOES MULTI-UNIT DRYER VENT CLEANING SERVICE MEAN?

Now for every one of the tools they introduced - a generator they couldn't even get going. We've an outlet out again and advised them to make use of it. They then just set a small hose in the vent which was blowing air. I used to be inside the closet With all the dryer and will hear the hose as it arrived in. It stopped at the 1st angle and cou