you have to open at least two windows opposite each other

in my case is letting air out because i piss in bottles and leave dirty dishes in my desk

>>223968783
You can't have one without the other unless you're compressing/decompressing the air in your house somehow in my country

I can’t do this during summer if it’s cloudy or after dark, the svarms of mosquitoes and gnats will eat me alive, and no, mosquito nets doesn’t work since we got gnats small enough to pass through it that can still eat you alive