Before sweating copper pipes, use the 4-in-1 Plumbing Brush to thoroughly clean the inside and outside pipe surfaces. This versatile tool has everything needed to prep most popular tubing sizes for solder. The hardened steel brushes provide comprehensive cleaning and will resist wear and flattening of bristles.

1/2 and 3/4 inner diameter tube.
5/8 and 7/8 outer diameter tube.
Hardened steel brushes.
Comfortable handle with ergonomic grip.
Cleans pipes for best solder adhesion.
Prevents leaking pipe joints.

Instructions:

Inner Diameter Cleaning
Insert end brushes into pipe and turn, making full rotations until pipe surface is clean.

Outer Diameter Cleaning
Insert pipe into handle cleaner and turn with bristle pattern, making full rotations until pipe surface is clean.