Just fart out the window.
The air you’re pushing out needs to be replaced somehow. If there’s only one window open, then the only place for air to come in is through that same window, and it won’t work too well. But, if you have two windows open on opposite sides of the room, then that would work very well. If there is a second window open anywhere in the house, the air will be pulled through the house from that window.
But, also simply stirring it around will dilute it, and make it less noticeable.
A window fan changes this a little.
Best if the fan has two blades moving in different directions.
Air exchange will work with a fan blowing in or out only. Leave the louvers around the fan closed, close the room door and air has to escape through the window around the fan.
My room gets very chilly by morning doing this.
Edit: for those you haven’t seen a window fan https://noai.duckduckgo.com/?q=window+fan&rpl=1&ia=images&iax=images
Trying to iimagine a fan with blades in different directions…
Window fans have two sets of fan blades side by side. They can spin in opposite directions.
Why?
so that air can flow in and out of different sides of the same window, instead of having to have two windows, one with air flowing in and the other with air flowing out
Oh, so it’s effectively two independent fans. I misunderstood before.
I too was imagining an overlaid set of counter-rotating blades
there exists a video on YouTube checking exactly that. as far as I remember, a big fan inside the room pushing air outside works best, because the moving air pulls the air around it with it.
like inflating a plastic bag by blowing into it from a few feet is way faster, then putting you mouth to the opening and trying to blow it up like a baloon
