By Parmenion from Czech Republic on March 17, 2014
I would like to ask you if you know what chemicals does this product contain?
By Collin C. - NFI Master Hearth Professional on March 18, 2014
Answer:This product utilizes the following active ingredients:
Calcium Sulfate Dihydrate
By Ken from Alloway, NJ on December 5, 2012
How long does it burn?
By Collin C. - NFI Master Hearth Professional on December 5, 2012
Answer:This log is expected to burn for 30 minutes to 1 hour, depending on how the air control is set on your stove.
By Marisa from New York, NY on March 13, 2016
Can I use the Duraflame flue renew log in my fireplace insert?
By Brennan W. on March 14, 2016
Answer:This can indeed be used with a closed combustion woodburning insert.
By Marge from VA on February 9, 2015
Do you have to start with a clean chimney to use this log or will this log clean the chimney as it burns?
By eFireplaceStore on February 10, 2015
Answer:This log is intended to help clean a dirty chimney by converting tar like creosote to a light and brushable ash. The idea is to burn one of these logs a day or two before having you chimney swept. It will not clean the chimney on its own, but will make sweeping it more effective.
By John from Albany, NY on March 21, 2013
Should the woodstove damper be left open or closed down while burning a Flue-Renew Firelog?
By Tyler M. - NFI Certified Specialist on March 22, 2013
Answer:The damper should be opened while burning the Flue-Renew log, as its purpose is to clean out the stovepipe and chimney pipe. This is achieved by turning the creosote into a fine powder.