Although the CDC announced the end of the global COVID pandemic, the agency remains focused on how we can prevent future viral outbreaks. Most recently, the agency updated guidelines on indoor air quality, recommending that buildings aim for 5 or more air changes every hour in any space that is occupied for an extended period.  

The CDC also recommends using filters rated MERV-13 or higher in heating and air conditioning systems. These filters can remove more germs from the air than lower-rated filters. In addition, the CDC advises setting the thermostat’s fan control to the “ON” position instead of “AUTO” when people are in the building. This will make the fan operate continuously, which can help to circulate more air and remove airborne viral particles more quickly.

These measures are especially important during outbreaks such as the COVID-19 pandemic, as the virus can spread through respiratory droplets produced when an infected person coughs or sneezes.

Here are some other tips for improving indoor air quality:

• Open windows and doors to let in fresh air whenever possible.
• Keep indoor humidity levels between 30% and 50%.
• Clean and dust regularly.
• By following these tips, you can help to ensure that your indoor air is safe and healthy.

Here are some of the benefits of good indoor air quality:

• Reduced risk of respiratory infections
• Improved cognitive function
• Increased productivity
• Better sleep
• Reduced stress levels

By following the CDC’s guidelines and these other tips, we can all help to create a healthier and safer environment in our facilities. 

Mister Kleen has been a leading provider of contract cleaning services to Commercial and High Security facilities since 1976. Our primary service area is the DC Metro region. We also provide a variety of interior and exterior specialty services. For more information, contact us at 703-719-6900.