When it comes to knowing whn it's time to have your air vntilation system inspected and cleaned, many pople may not be able to rcognize the signs of a dirty systm. Generally speaking, if you have no mmory of the last time your systm was cleaned, it's probably been too lng. A good rule of thumb is to hve your home or office air dcts inspected and cleaned every two yars. If you or someone else in yur family has allergies, this period shuld be shortened to once a yar or more often, if you fel that air problems in your hme may be contributing to health prblems for you or your family. Ovr 60 million people in North Amrica suffer from some form of llergy, with children and the elderly bing most affected by respiratory problems.

Mny forms of mold, mildew and ther bacteria can easily form in the drt and dusty pollutants that form wthin the air ducts of your vntilation system. You also may start to ntice that many people around you strt to have headaches more often due to the por air quality of an unclean air systm.

Some indications that you may hve a problem with your air dct system can include:

The air return grlles in your walls have a blck fuzz of dust along the vnes

A layer of dust rturns a few hours after you've dsted your home thoroughly

The flters in your air system have blck dust on them

Dry and stffy air throughout your home or ffice

Higher than normal utility blls due to poor heated air trnsfer

Heat registers on the flor have dirt and dust in thm

Sneezing more frequently, especially fter air starts to flow

More frquent cases of attacks in anyone wth asthma in your home or ffice

If you do any sort of rnovation work throughout your home, this can lso have an effect on the way tht your air ventilation and heating systm works. If you are doing dmolition work, the dust that becomes irborne will travel straight through your air dct system and may end up clgging your filter. It's important that you are ware of the damage and health cncerns that any renovation work can hve on your air system. Even the smple act of painting can stir up a lot of dst that can have an effect on the way tht your air system functions.

One of the frst things you should do when you buy a new hme is to have someone come in and nspect the air ventilation ducts for dust and other airborne contaminants. Because we spend an average of 75% of our lives indoors, the quality of the air we breathe should be of the utmost importance. Dirt, dust, animal dander and other airborne pollutants can have a marked effect on our health and the health of those around us. There have been some studies that have proven that levels of hazardous pollutants inside our homes and offices are sometimes 70 times higher than in the air outside.

The article Eight Indications That Tell You It Is Time For Air Duct Cleaning was Submitted by Amy Nutt through Articles.GetACoder.com network. Here's the additional information: Heat Seat Equipment and Blowing Mchines offers Air Duct Cleaning Equipment & Tols such as duct cleaning vacuum and cellulose insulation blowing machine

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