Ultimate guide to school cleaning and reopening in 2022
It’s hard to believe school is almost here and with the new year comes new challenges and even the addition of a new viral threat. Commercial Cleaning Corp has put together a school cleaning guide packed with tips to help you prepare for a safe and healthy 2022-2023 school year.
Proper Ventilation Keeping School Air Clean
CDC has recommended that proper ventilation be a primary topic of discussion in the reopening of schools this fall. Given the airborne nature of Covid19 recent research is saying that by rotating the air in the classroom this fall you can significantly lower your risk of spreading covid19. In addition to the reduced risk of spreading disease there are also studies that show a lower co2 level in the classroom helps enhance learning.
The official CDC recommendation is to completely change the air in a classroom 6 times per hour. This is referred to as ACH or air changes per hour. When you see a recommendation of 6 ACH you can understand they are saying your ventilation system should be able to completely replace the air in the room 6 times per hour.
In order to address the ventilation topic, the CDC website has added several features for schools to test and optimize their ventilation. However, you may want to call in your HVAC manager for this part as the concepts can get very technical. We tried to break it down in simple terms to easily understand in our school cleaning guide. If you would like to go down the technical road here are a few links to follow.
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