Dry the walls as you go to prevent damage to the drywall.
How To Remove Smoke Damage From Painted Walls. Therefore, it is a good idea to clean walls after exposure to smoke, even if they don't appear smoky or tsp is the answer for removing soot from painted surfaces. If it just has a smoke streak on it that won't simply wash off you can just seal it with a shellac based primer and repaint.
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When you are cleaning the walls, work your way from top to bottom. Even a small, quickly contained house fire can cause extensive smoke damage. Get help smoke damage gets everywhere, and cleaning it up can be a bigger task than you expect.
You may not realize how wash ceilings last when cleaning smoke from paint in an entire room.
Regular soap and water may not be enough to cut through this sticky grime, particularly from painted surfaces or from mantels that have a large diluting the mixture will allow it to remove the soot without damage. Paint is porous, so the nicotine smell will permeate through the paint. This will remove anything on the top and prep the area for serious cleaning. Porous surfaces such as stucco may.
