Square and Rectangle Chimney Brushes - Made in the USA
When selecting a chimney brush you need to measure the inside width and length of the flue. The brush selected should be about one inch greater than both the inside width and length so there is enough pressure to effectively clean the chimney. As far as quality, the 1/4 " homeowner grade brushes and rods are the lower cost alternative to the 3/8" professional grade which is stronger and will last longer. The homeowner grade will get the job done but the professional grade will clean easier and quicker. | 
