This happened to us a couple of years ago when both of us did a remodeling job on our great room.
If you really think about it, cleaning your air duct really isn’t usually all that necessary. The air duct in your ventilation plan is a closed circuit. That means that there is really no way for dust or dirt to get inside of it most of the time. As a general rule, the interior of your air ducts should be spotlessly clean most of the time. The only time that I would say that this is not the case would be when you were doing some kind of home improvement project or something like that. If you have a whole lot of sawdust, drywall dust, or some other kind of fine dust, then that stuff is really going to get sucked into your Heating, Ventilation, plus A/C plan plus make its way through your ventilation system. What you will find is that you get a fresh layer of that dust every single time your heating or cooling plan kicks on plus this can be a big pain. If you’re someone who prefers to keep a really clean house, then you are actually going to hate having your heating or cooling plan run after you have a home renovation! You can clean it plus clean it, plus the dust just keeps coming back every single time your gas furnace or air conditioning kicks on. This happened to us a couple of years ago when both of us did a remodeling job on our great room. I felt like I was never going to be able to stop cleaning up dust in our house. Every single time that I would wake up in the morning, there would be a fresh layer of it everywhere. That’s when I ended up getting my air duct professionally cleaned plus it was worth every penny.
ventilation