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You don’t have to leave your windows open for too long to renew the air effectively. Here are the good practices:
Open the windows wide for 5 to 10 minutes, twice a day.
Create a stream of air by opening several windows or doors simultaneously.
Focus on the key rooms: bedrooms, living room, kitchen.
This method makes it possible to expel polluting particles and reduce humidity, while limiting heat loss.
When to air to avoid pollution photos?
In winter, outdoor air can also be polluted, especially in urban areas. Here are the most favorable moments for aerating:
Between 8 a.m. and 11 a.m.: pollution levels are often lower.
After 10 p.m.: circulation and human activities decrease, which purifies ambient air.
Avoid ventilating between 2 p.m. and 6 p.m., periods often marked by photos of pollution.
Aerating for energy saving
Opening your windows in winter may seem counterintuitive when you're trying to keep your interior warm. Yet, it can help reduce your heating costs. Here's why:
Disposal of moisture: An air that is too humid is more difficult to heat. By renewing the air, you make it easier for your heating system to work.
Heat conservation: Walls, furniture and floors do not cool in just 10 minutes, limiting heat losses.
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