The incentive structure is clear: cap overhead to look responsible, underreport to stay funded, and close the gap by cutting the things donors never see. Maintenance, training, and long-term monitoring.
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Антон Похиляк (редактор отдела оперативной информации)
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Letting in fresh air for just fifteen minutes each day can help, according to the Lung Association. On very cold days, do it midday. When it’s hot, open windows in the early morning when it’s coolest. When I did it in the middle of winter, my HVAC system had to work a little overtime afterwards, but venting a room was the most surefire way of getting air quality quickly back in the green.