In this episode of House Talk, Rob and Ray tackle one of the most common homeowner questions: Should you use chemical drain cleaners to clear clogs?

Using a real-world science experiment, they break down what chemical drain cleaners are actually doing inside your pipes and why licensed plumbers strongly advise against them. You’ll learn how these products can corrode plumbing systems, harden clogs, create safety hazards, and turn small drain issues into costly repairs.

Rob and Ray also explain why mechanical drain cleaning methods—like snaking, cabling, and professional drain machines are safer, more effective, and better for the long-term health of your plumbing system.

In this episode, you’ll learn:

• Why chemical drain cleaners often make clogs wors ...