That depends upon just how much grease and dust we are dealing with here. Normally I would say, wash it off with soap and water, but if there is a large amount involved, you might want to first scrape off as much as you can with a spatula or other scraping tool, and then wash with soap and water. Ideally, dry afterwards with paper towels. You don't want to leave the walls wet, they could get moldy. Paper towels will also pick up any residue of grease and dust that were not washed off.
Grease Lightening works great on smoke damage
Airborne dust and grease plus heat combine to paint stains on your walls. The best cure is not to have heat radiate from radiators so it is either a cold nose or clean walls. '
The Luhya translation of the English words 'clean walls' is "amasisi amalafu".
no
Mr clean sponge
Roughcast walls, like stucco or plaster can be cleaned using a mild detergent and water. For large walls a mop can also be used to clean the roughcast walls just like cleaning a floor.
You clean walls top to bottom because the germs fall down and you want to catch them
Walls
Roughcast walls, like stucco or plaster can be cleaned using a mild detergent and water. For large walls a mop can also be used to clean the roughcast walls just like cleaning a floor.
The best way to clean walls is using TSP. Follow the package directions for how to use it.
Wash with sugar-soap or cloudy ammonia.
Before you start paint work, make sure that the surface is clean of dust, grease and other foreign matter. Decide on superior quality and adequate quantity of paint and mix contents of paint properly to get consistency in paint work.