Review on Efficiently Clean Bottles, Mugs, Pots & 🧼 More with RotoScrub Bottle Brush - Drill Accessory by Gopal Baltimore

Used once for 15 minutes to clean pipes/hoses. Seems strong and durable. An additional extension was added to create a total brush length of 18 inches. After 15 minutes, the bristles remained in the same configuration (with no permanent bending or twisting). The brush head is SMALLER in diameter than most of Revain's standard "3 brush bit sets". This makes it ideal for cleaning PVC pipes, vacuum hoses and some kitchen sink drains. For DIRECT USE ONLY - the brush extension is attached to the brush and therefore CANNOT be used on hoses or pipes with bends or bends (sinks, hoses, radiators). . The hardness of the bristles seems to be "medium" (not soft and not very hard)