Plumbing

Most home plumbing issues are avoidable with a bit of preventative maintenance. That said, keeping your home flush and flowing requires a basic understanding of how plumbing works. We’ve compiled a library of articles to help you tackle the most common plumbing repairs and who to call when you need a professional opinion.

Modern white bathroom
Photo: Minette Hand / Stocksy / Adobe Stock
Modern white bathroom
Photo: Minette Hand / Stocksy / Adobe Stock
Explore top articles
From average costs to expert advice, get all the answers you need to get your job done.
Kitchen sink with appliances and cabinets in background
Timothy Moore
•
Mar 17, 2025
Mar 17, 2025
The costs for common plumbing issues are determined based on parts, labor, and expertise level. Read our guide to find out how much you should budget.
A man washing utensils in the sink
Deane Biermeier
•
Apr 7, 2025
Apr 7, 2025
Why is my water bill so high? Our guide explains when this is a simple problem with an easy solution and when it indicates a major plumbing system failure.
A woman relaxing in the tub
Mitchell Grant
•
Apr 4, 2025
Apr 4, 2025
Is your bath water blue? There are a few reasons for this, and none of them are particularly dangerous. Read on and learn why this happens.
luxury freestanding tub
Mitchell Grant
•
Mar 30, 2025
Mar 30, 2025
If you’re wondering why your bath water is suddenly brown, don’t worry; there’s usually a quick fix. Read on and learn what causes this strange discoloration.
Boy in the bathroom washing hands
Dan Simms
•
Apr 4, 2025
Apr 4, 2025
Dealing with slow-draining sinks or a full toilet clog? Use this DIY guide on how to clear clogged drains to get your drain working again in no time at all.
Plumber repairing water heater
Mariel Loveland
•
Apr 4, 2025
Apr 4, 2025
Copper is prone to leaks from corrosion, particularly pinhole leaks. This guide will show you how to fix a copper pipe leak in seven different ways.
Need help finding the right pro?
Share your project details and we’ll match you with up to 3 available pros near you.
View all articles
A woman relaxing in the tub
Mitchell Grant  •  Apr 4, 2025
Why Is My Bath Water Blue? 4 Reasons Why
Is your bath water blue? There are a few reasons for this, and none of them are particularly dangerous. Read on and learn why this happens.
A tankless water heater in a room
Kyle Schurman  •  Apr 4, 2025
Does a Tankless Water Heater Increase Home Value?
A tankless water heater can increase your home’s value and save you money on your monthly electricity bills. Here’s why a tankless water heater is worth it.
Woman running a bath
Amy Freeman  •  Apr 4, 2025
Who Fixes Tankless Water Heaters? Here’s Who to Call
Not sure who fixes tankless water heaters? In most cases, you’ll want to call a plumber.
A heat pump water heater in a celar
Mitchell Grant  •  Apr 4, 2025
How Much Does It Cost to Install a Heat Pump Water Heater? [2025 Data]
Learn all the factors that influence the cost to install a heat pump water heater at your home.
Soap foam in a sink
Deane Biermeier  •  Apr 4, 2025
Are Heat Pump Water Heaters Worth It?
Are heat pump water heaters worth it? These energy-efficient systems help you save on utility bills. Here’s why heat pump water heaters are worth it.
A woman drinking water from a glass
Rachel Presser  •  Apr 4, 2025
How to Filter Tap Water at Home: 7 Effective Options
Making sure you have clean drinking water comes down to proper filtration. Use this guide on how to filter water at home to keep your family safe.
Boy in the bathroom washing hands
Dan Simms  •  Apr 4, 2025
8 Ways to Unclog a Sink or Tub Drain
Dealing with slow-draining sinks or a full toilet clog? Use this DIY guide on how to clear clogged drains to get your drain working again in no time at all.
man unclogging kitchen sink
Stephanie Mickelson  •  Apr 4, 2025
Drain Bladder vs. Snake: What’s the Difference?
You can tackle a drain blockage with a drain bladder or snake, but the type of clog will determine which one is better.
Yellow gas pipe
Lauren Bongard  •  Apr 4, 2025
Can You Use Teflon Tape on Gas Lines? Let’s Clear the Air
Gas line connections need special sealants. So can you use Teflon tape on gas lines? Here, we explore the safest way to seal gas fittings.
Plumber repairing water heater
Mariel Loveland  •  Apr 4, 2025
7 Ways to Fix a Copper Pipe Leak: Temporary and Long-Term Solutions
Copper is prone to leaks from corrosion, particularly pinhole leaks. This guide will show you how to fix a copper pipe leak in seven different ways.
A luxury modern bathroom
Mizuki Hisaka  •  Apr 4, 2025
How to Unclog a Shower Drain With Standing Water
If you've been dealing with standing water in your shower, don't fret. Read this guide to find out how to unclog a shower drain with standing water.
water heater in storage room
Kyle Schurman  •  Apr 3, 2025
How to Replace a Water Heater In Your Home in 7 Steps
Learning how to replace a water heater in your home is a challenging task that most people will want to leave to the professionals. But if you’ve got expert-level skills, here’s what to do.