Indoor Air Quality Posts

Is a UV Air Cleaner Safe?

May 25th, 2023

Are you looking for ways to improve the indoor air quality of your home or business? One option that has gained popularity in recent years is the use of UV cleaners. These devices use ultraviolet light to kill airborne microorganisms, such as bacteria and viruses, and improve the overall air quality in your space. You […]

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How Do I Know If My Humidifier Filter Needs Changing?

February 27th, 2023

If you have recently installed a whole-house humidifier in your home, you may be wondering when the filter needs to be changed. Changing your filter can help ensure that the air in your home is healthy and comfortable. Douglas Cooling & Heating has helped homes all over Birmingham, Alabama make their homes more comfortable in […]

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Should You Leave a Dehumidifier On All The Time?

October 11th, 2022

Central Alabama is no stranger to humid air for long periods of time. As Summer starts to wind down and the humidity returns to a more comfortable level, you might be wondering when is the right time to turn off your whole house dehumidifier for the season. Should you run your dehumidifier constantly? Douglas Cooling […]

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The Benefits of Using an HVAC Humidifier in Alabama

November 22nd, 2021

The Birmingham, AL area is notorious for being humid, which leads many homeowners to question if a humidifier is really something they need. Believe it or not, the benefits of whole house humidifier use in Alabama are numerous! The indoor air quality experts at Douglas Cooling & Heating explain why it’s helpful to have one […]

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How Does a Whole House Dehumidifier Work?

August 23rd, 2021

Does your Birmingham area home feel extra muggy and hot this year? High humidity can really make you feel uncomfortable, especially when you can’t seem to escape it – indoors or outside! In these conditions, your air conditioner can use some extra help controlling indoor humidity levels, and a whole house dehumidifier is an excellent […]

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How Your Air Conditioning Can Affect Your Home’s Air Quality

June 15th, 2021

Did you know that the air inside our homes on average is two to five times more contaminated than the outdoor air? That’s a pretty staggering fact considering the average American spends about 90% of their time indoors. In our most recent blog, the heating and cooling technicians at Douglas Cooling & Heating discuss how […]

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Do Smart Thermostats Save Money in the Long Run?

May 14th, 2021

For several years, homeowners were told that using a programmable thermostat was the gold standard for cutting your home’s heating and cooling bills. Recently, advanced technology has brought the smart thermostat to the market, and many say this tool is a great improvement over programmable models. In our most recent blog, the heating and air […]

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How HVAC Services Can Fight Spring Allergies

March 15th, 2021

There are several ways to control outdoor allergens from polluting your home, including leveraging your air conditioner and other air quality products for your house. You can better control outdoor allergens when you have the proper knowledge and help beside you. Douglas Cooling & Heating understands many homeowners need assistance with indoor air quality so […]

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Should You Install Filters in Your Home’s Vents?

January 26th, 2021

Dust, pet dander, and other allergens can wreak havoc on your household if they’re not controlled properly. From coughing and sneezing to dry eyes and an itchy throat, the symptoms caused by allergens can range in severity. To limit or even completely remove common allergens from your home, consider adding filters to your home’s vents […]

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