Our Briar Cleaner is made to remove any built-up dirt, grime or overflow on the briar.  Simply apply cleaner and let sit for 15 minutes then use plastic bristle brush to remove all the years of build up.    You will be amazed how much time you save by doing this.  Your pipes will look refreshed and ready for another 20 years.  We recommend this product be used in tandam with the Restoration Balm.