Improving Ventilation in Your Home

Staying home with only members of your household is the best way to keep SARS-CoV-2 (the virus that causes COVID-19) particles out of your home. However, if a visitor needs to be in your home, improving ventilation (air flow) can help prevent virus particles from accumulating in the air in your home. Good ventilation, along with other preventive actions,( (https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/prevention.html  like staying 6 feet apart and wearing masks, can help prevent you from getting and spreading COVID-19.

Below are ways you can improve ventilation in your home. Use as many ways as you can (open windows, use air filters, and turn on fans) to help clear out virus particles in your home faster.

Bring as much fresh air into your home as possible.

Bringing fresh, outdoor air into your home helps keep virus particles from accumulating inside.

• If it’s safe to do so, open doors and windows as much as you can to bring in fresh, outdoor air. While it’s better to open them wide, even having a window cracked open slightly can help.
• If you can, open multiple doors and windows to allow more fresh air to move inside.
• Do not open windows and doors if doing so is unsafe for you or others (for example, presence of young children and pets, risk of falling, triggering asthma symptoms, high levels of outdoor pollution).
• If opening windows or doors is unsafe, consider other approaches for reducing virus particles in the air, such as using air filtration and bathroom and stove exhaust fans.

Source: Center of Disease Control ( CDC) –