How To Clean Soot Off Stone Fireplace. Using harsh chemicals can sometimes damage the stone, and when you read the back of many commercial. White stone is a beautiful medium for a fireplace, but it certainly does show the dirt faster than pretty much any other facade.
It will be impossible to remove it, and the residue left so close to an open flame is a serious fire how do you get soot marks off of the stone surround? Smoke and soot can waft out and leave the stone dingy. Never attempt to clean a stone or brick fireplace with a flammable liquid. I don't think it has ever been cleaned and our house was built in 1940!
Which means a lot of hard work on your part.
This is a guide about removing soot from walls. I can't remember where i got this recipie, but it works. How often to clean fireplace bricks. Smoky stains on the surrounding brick 3.