Okay, going forward with our woodburner purchase requires lots of 'first steps'. The VERY first one is we have to clean the lannonstone face on our fireplace. What products are suggested? We have minor soot marks but 'yellowing' from interior environment (cooking/cigaretts/oil forced air heat, etc) in this 1950's home. Part of the stone wall is in the kitchen, hence the yellowing stains. This is feather edge lannonstone - very soft edges on some pieces - so we can't scrub real hard on it.
Shari
Shari