Most of the commercial buildings these days are usually erected with ventilation, HVAC, heating or air conditioning ducts. Since these are tightly assembled, it is rare that stale air or fresh air will circulate at the same time. If this occurs, then there may be accumulated pollutants in the air ducts. This will typically create air that is unhealthy for everyone living in the home. Subsequently, these same pollutants will become irritants, negatively impacting the health of the occupants of the building. In many cases, people will suffer from respiratory conditions and in other cases, the pollutants could likely cause damage to the home.
When you clean the HVAC air ducts, it will drastically reduce the pollutants, creating healthier air and improving the health of the occupants. There are several suggestions for air duct cleaning. However, it is best to hire a HVAC contractor with more knowledge about the best practices for air duct cleaning.
The disadvantage of air duct cleaning if you do this yourself is that you could ultimately damage the air ducts. So, to improve the air quality in your home, it is strongly recommended to get professional assistance. The HVAC technician will be able to tell when your next duct cleaning will be necessary. It is especially important, though, to know as much as you can about air duct cleaning so as to establish the one that is ideal for you. While you will be relying on a professional HVAC contractor, you will still have personal knowledge about what is involved and the methods used.
The most common methods used for air duct cleaning over the years is industry standard. As time goes on, advancements are being made to continue improving the methods involved in the process. However, for now, the methods employed are as such:
- Power Vacuum or Air Sweep – this is a meticulous method of duct cleaning, although, more expensive. It does the best job of removing dirt in an extremely careful manner.
- Point of Contact – while this may not be as thorough as the air sweep method, it is safer for the vents and air ducts. It is also less expensive, but still uses a vacuum, and spinning brush as the best cleaning tools
- Removing the Source – this is the most common of all three methods for air duct cleaning. Mechanical agitation loosens the dirt and debris and extraction helps to remove everything entirely in a safe manner.
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