Powder, sachets, granules and logs that loosen soot and tar in the stove and flue. They do not replace mechanical sweeping.
What is the difference?
Powder goes on the hot embers in a warm appliance. A sachet goes closed into the warm appliance. Granules also suit pellet stoves. A log goes on a hot fire and works for up to 30 days.
What is concentrated powder?
Concentrated powder has four times more active substance than normal soot remover.
Do I still need to sweep?
Yes. These products loosen deposits, the flue still has to be swept mechanically.