Hola, iam Lilly Ortiz, So long!
How Long Should You Open Your Windows For Every Day? [Solved]
It’s recommended that you do so once a day, for at least five minutes. Fifteen to 20 minutes is preferable. However, when you open them is also important. Keep them open at night or in the early morning, when the weather is cooler.7 May 2020
Should you open your windows on a hot day?
Mythbusting
What Happens If Never Open Window | Window is Best for Ventilation | Whole-House Ventilation System
If
Should You Keep Windows Open Or Closed During A Hurricane? | House Hazards | House to Home
Dan and Francesca debate
