Can you be more detailed in what you’re trying to ask, please??
Answer:
ez blame it on the jews, kill the jews
Explanation:
it's self-explanatory
The 4 steps are
1 Increase toatal airflow supply to occupied space if possible.
2 Ensure exhaust fans in restroom faciltiates are functional and operating at full capacity when the building is occupied.
3 Consider running the HVAC system on maxium outside airflow 2hrs before and after space occupied.
4 Consider using natural ventlating opening windows if possible and safe to do.