Plumbing Tools

5 Best Plumber’s Putty (2026) — Expert Reviews

Compare the best plumber's putty for 2026: classic Harvey's plus stay-soft and stain-free formulas for faucet bases, sink strainers and drain flanges.

PVC Schedule 40 vs Schedule 80 Pipe (2026) — What’s the Difference?

PVC Schedule 40 vs Schedule 80: same outside diameter, but different wall thickness, inside diameter, pressure rating, weight, and cost. How to choose.

How to Cut PVC Pipe Straight and Clean (2026) — Step-by-Step Guide

Learn how to cut PVC pipe straight and square with a ratchet cutter, hand saw and miter box, or rotary cutter — plus marking, deburring, and dry-fit tips.

5 Best PVC Pipe Cutters (2026) — Expert Reviews

Our expert review of the 5 best PVC pipe cutters for 2026 — ratchet, single-stroke and shear-style tools for clean, square cuts on PVC, CPVC and PEX.

PVC vs CPVC Pipe (2026) — What’s the Difference and Where Should You Use Each?

They look similar and share a name, but PVC and CPVC are not interchangeable — here's where each one actually belongs in your home's plumbing.

How to Replace a Washing Machine Supply Line (2026) — Complete Guide

A cracked or bulging washing machine supply line is a flood risk waiting to happen — here's how to replace it safely in about 15 minutes.

5 Best Washing Machine Supply Line Kits (2026) — Expert Reviews

5 best washing machine supply line kits (2026) — straight, single-elbow, and double-elbow fittings compared in our expert roundup.

PTFE Tape vs Thread Sealing Cord (2026) — Which Should You Use?

PTFE tape and thread sealing cord both seal threaded pipe connections, but they work differently — here's how to choose between them.

How to Apply Plumber’s Tape Correctly (2026) — Complete Guide

Wrapping plumber's tape the wrong direction is one of the most common DIY plumbing mistakes — here's the correct technique for a reliable, leak-free seal.

Cast Iron vs PVC Drain Pipe (2026) — Which Should You Have in Your Home?

Cast iron drain pipe was the standard for decades and can last a century — but PVC is now the common replacement. We compare both.