Smoke buildup in the ducts could cause major problems. This includes:
Symptoms of mold and its subsequent spread: Due to the smoke, there is a greater chance of condensation forming. Mold and mildew will spread in the damp environment. This mold will spread through the house's air and accumulate everywhere. This could potentially lead to serious health problems.
Clogged or blocked ducts: The duct system becomes clogged as a result of the accumulation of smoke and subsequent spores. Consequently, the HVAC system will have to exert more effort than necessary to maintain the same level of comfort.
Eliminate Odors: An unpleasant smoke and moldy smell reduce indoor air quality.
Additional Costs: Air ducts that aren't properly maintained could end up costing you a lot of money. Your heating and cooling system will be harder to keep up, and your electricity costs will go up. Possible long-term solutions include replacing all ducts.
Only a professional smoke removal service for your duct system in time can help you get rid of these problems.