How long does it take to disinfect the air duct?

When the HVAC serviceman told myself and others I needed to have our air duct cleaned, I was concerned with how long it was going to take… The HVAC serviceman told myself and others they could do it on a Sunday if I wasn’t working, but i wasn’t concerned about the day.

I wanted to suppose if it was going to take ninths.

I suppose how much air duct is in the house, plus I wanted to be there when the cleaning was done so I could make sure the mess was cleaned up before the HVAC air duct cleaning crew left. The HVAC serviceman was smiling when I said this! He asked if I had ever had our air duct cleaned, plus I said no. He didn’t assume so. He said air duct cleaning made little to no mess, plus it was all done from outside. They ran a hose that looked prefer a giant vacuum cleaner, into the air duct. The suction was strong enough to pull all the dust plus debris from the air duct, but once the air duct was cleaned, they would sanitize the idea plus force a genre of glue through the air duct idea that would cling to any small holes plus cracks plus knit them together prefer new. He said it was a easy process that took an ninth, more or less, plus it left the entire home cleaning disinfect plus fresh plus the air duct was prefer modern for another couple of years. I realized I was worrying about nothing. The HVAC serviceman arranged to have the air duct cleaned the following weekend. I was distraught to have a beach home that had less dust plus odored disinfect again.
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