Why does the smoke come back in the window?

The air coming in through the lower part of the opening will carry smoke from the cigarette with it into the room. The real proof of this is that the room gets cold with the window open. So cold air must be coming in from outside (and bringing smoke back in with it).

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Can you smoke inside with a window open?

Open The Windows (Obviously. That's pretty much the most obvious way of how to smoke indoors without it smelling. Opening the windows will create an active exchange of indoor and outdoor air. Because your smoking cigarettes indoors, the cigarette smoke will easily be aired out through the windows. What does GREY smoke mean? White smoke can often mean material is off-gassing moisture and water vapor, meaning the fire is just starting to consume material. Grey smoke can indicate that the fire is slowing down and running out of materials to burn.

What does it mean when white smoke comes out of your exhaust?

If your exhaust system is producing a thick, white smoke ? you may have a problem. Thick white exhaust smoke usually indicates a coolant leak, which could cause overheating and put your engine at a serious risk of damage. If this is the case, call our auto repair shop for an inspection immediately. Subsequently, does white smoke always mean blown head gasket? If you check your dipstick and discover a pasty white substance, you definitely have head gasket damage. White smoke billowing out of your exhaust means that coolant is likely leaking into the cylinders.

Regarding this, does white smoke mean too much oil?

The symptoms of too much car oi. If it is overfilled, the following may occur: Dense white smoke ? If you drive your car and see plenty of thick, white exhaust smoke, excess oil may be burning within the engine block, although fluids such as antifreeze may also be the culprit.