Scooping this soot stopper into your fire controls soot build-up in everything from free-burning fireplaces and non-airtight stoves to oil furnaces and boilers. Just a couple of scoops in your fire a few times per week and it will clean out existing soot and prevents further deposits from forming. Regular use increases safety and efficiency of your heating appliance giving you peace of mind. 12-16 treatments per pound.
