February 21st, 2024

​HOW TO REDUCE COLD & FLU GERMS IN YOUR HOME

HVAC systems play a crucial role in maintaining a comfortable and healthy environment indoors. One of the lesser-known benefits of HVAC systems is their ability to prevent the spread of flu and cold germs. By understanding how HVAC systems work, we can maximize their effectiveness in preventing the spread of these illnesses.

1. Filters Matter, Change Them Often
   A dirty air filter can harm both your HVAC system and your family's health. Consider filters with a MERV rating between 7 and 12, which can trap bacteria, dust, pollen, and pet dander. It is important to replace your filter every 2-3 months during cold and flu season in order to prevent the passage of bacteria and germs.
   
   
   
2. Thermostat Adjustment
   Viruses and bacteria thrive in cooler, drier conditions. Airborne cold and flu particles can survive on surfaces for up to 48 hours. To deactivate these particles sooner, maintain 68 degrees during cold and flu season, coupled with adequate humidity.
   
   
   
   
3. Decontamination
   Cold and flu viruses can survive on hard surfaces for up to 8 hours, making everyday objects potential sources of infection. Regularly use sanitizing wipes or solutions to clean frequently touched surfaces such as phones, faucets, doorknobs, light switches, and remote controls.
   
   
   Air Purifier
4. In light of the fact that poor indoor air quality can pose serious health risks, we carry products such as the iWave-R that can help homeowners solve most air quality problems. These systems can capture and remove 99 percent of harmful airborne particles when used in conjunction with HVAC systems. Sleep is improved, odors are reduced, allergies are prevented, asthma is eased, and more is achieved with air purifiers.
   
   
   ​Minimize Dust
5. As dust accumulates, it can cause inflammation and weaken the respiratory system. The importance of regular vacuuming cannot be overstated, but make sure your vacuum includes a HEPA filter. A HEPA filter catches particles as small as 0.3 microns, preventing the recirculation of dust, dirt, and allergens in allergy-prone homes.
   
   
    Home Humidity Levels
6. A hygrometer will enable you to determine the indoor humidity consistently, and you should aim for a range of 40-50% throughout the winter. Insufficient humidity allows cold and flu particles to linger, whereas excessive humidity promotes bacteria growth. A professional HVAC technician can provide you with complete solutions for whole-home humidification or dehumidification.

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While adopting these proactive measures significantly reduces the risk of cold and flu germs infiltrating your home, ensuring your HVAC system’s optimal performance is crucial. Schedule your routine seasonal HVAC maintenance appointment today. Our expert HVAC technicians are ready to help you prepare for the upcoming cold & flu season. Plus, with our maintenance plans starting at just $150 per service, you can enjoy peace of mind all year long, knowing that your heating system is in tip-top shape. Contact Desert Air today and make the smart choice for enhancing your home comfort and air quality!