By bram from South Orange, NJ on December 11, 2012
I have a fireplace that is made out of a whitish stone, not painted as it may appear, and I need to clean the soot off The soot/stain is minimal but I am afraid it will stain if I use detergents or chemicals. Will this stone cleaner work?
By Collin C. - NFI Master Hearth Professional on December 11, 2012
Answer:This stone cleaner is designed to remove soot stains without affecting the natural coloration of the material itself. I have had several customers use this product with good results. I believe it would be the best option to remove the staining on your fireplace.
By Bob from Rhinelander, WI on February 28, 2012
I have a split field stone fireplace face. We had a leak from above. The stone faces themselves are OK but the mortar between(which is colored dark gray)has white mineral(I believe)deposits which soaked thru as the leakage from the roof occurred. Which of your products might help me?
By Kevin E. - Fireplace Specialist on February 28, 2012
By Linda from Boca Raton, Florida on April 13, 2014
I am trying to brighten the brick hearth of my fireplace but it stays looking dusty - will this product help?
By Collin C. - NFI Master Hearth Professional on April 14, 2014
Answer:This product will help to brighten dingy brick mortar and masonry. However, any soot that has gotten deep into the porous layer of mortar may require the use of muriatic acid to get a lasting clean.