Scrub the mantel in a circular motion working from the top to the bottom with a metal bristle brush until the foam turns light gray or black indicating the soot and tar are coming off the mantel.
Cleaning soot off granite fireplace.
You ll need to scrub hard to clean all the nooks and crannies.
Alternatively your fireplace might be purely decorative so you shouldn t need to clean it too often.
It should be restored to its former brilliance.
To remove soot and smoke stains.
Stone is porous and holds on to dirt.
If your fireplace is very dirty apply the cleaning solution with a sponge and let it sit for a few minutes.
This product can be used to clean most all masonry surfaces both interior and exterior textured or smooth stone marble granite slate tile concrete.
The emulsifying agents in soap are all you need to clean a fireplace that s not heavily coated with soot.
Scrub the stone and the mortar.
When cleaning your fireplace sprinkle damp coffee grounds over the cooled ashes to keep down the dust.
To remove black stains around a fireplace use a strong degreaser such as trisodium phosphate tsp which is available at home centers and hardware stores.
Use a towel to dry off the granite.
Use a scrub brush on harder materials such as bricks.
Stir with a wood stir stick until the soap has dissolved.
Next pick up a stiff bristled brush metal bristled brushes are best and start scrubbing.
Chimneysaver paint n peel fireplace cleaner is a water based cleaning poultice that removes unsightly smoke soot creosote and dirt stains from masonry fireplace fronts and hearths.
Stone fireplaces accumulate soot just like any other fireplace surface.
Use your sponge to rinse off the soapy water.
The stone however is a porous surface that requires bit of a deep cleaning to entirely remove the soot residue.
Soot and smoke residue cleaning.
Apply the paste to a sponge and use it to scrub the black stains.
Most often when people recommend solutions to clean soot and tar off brick they will suggest a harsh chemical cleanser something involving a wire brush or a solution of acid.
You ll probably find yourself cleaning your hearth during the winter more than the summer for example.
Make a paste from tsp and water.
If you do want to do a deeper clean every month though you should use a specialist granite cleaner.
Spray this mixture on the sooty surface such as a glass fireplace door or walls.
Dump out the soapy water and replace it with clean water.
Clean your stone fireplace with oxygen bleach.