How Well Do You Know These Plumbing Tools?
9. Which of these tools is used to clean the inside of a pipe before soldering?

Correct Incorrect A pipe cleaner brush is used to remove dirt, debris, and oxidation from the inside of a pipe, ensuring a proper soldered joint. A wire stripper is used to remove insulation from electrical wires, a hacksaw blade is for cutting, and a utility knife is for general cutting, not for cleaning pipes for soldering.