For the Do-It-Yourselfer, many household plumbing issues can be handled without too much difficulty, but that doesn't mean mistakes won't happen! Here are 5 common ones you can easily avoid.
Skip to main content
Your Premier Online Plumbing Supplier Since 1995


DIY Plumbing Mistakes

Learn 5 of the most common plumbing mistakes DIY'ers make and how you can avoid them

Whirlpool/jetted tub shopper's guide

Mistake #1: Forgetting How Things Go Back Together

Forgot how things go together?

Most things are easy to take apart. Putting them back together? Not so much. Failing to pay attention to how things go together can lead to damage, and even more repairs.

Remedy for Mistake #1

Take pictures!

Whip out that camera or cell phone and take some pictures before you take anything apart! Even better, take pictures of every step of the process.


Mistake #2: Overtightening

Overtightening is NOT good.

We get it, you're strong. But connecting a pipe to a fitting is not the showcase for that strength: threads can be stripped, and fittings can even split apart (never put male metal into female plastic).

Remedy for Mistake #2

Hand tighten & go slow.

When tightening anything, begin with hand tightening (remember righty-tighty), followed by 1/8 to 1/4 degree turns until things are secure. (Or unless otherwise instructed by the product manufacturer.)


Mistake #3: Not Turning Off The Water

Water damage sucks.

It happens more than you think, and it's super embarrassing. Not to mention forgetting to shut off the water can cause some water damage in a short period of time.

Remedy for Mistake #3

Turn off the water!

If the fixture you're fixing doesn't have its own shut-off, you'll need to turn off the whole house supply at the main valve. It is always a good idea to know where this main valve is located before disaster happens.


Mistake #4: Clearing Drains Improperly

Don't use chemicals to unclog drains!

Chemical drain cleaners can damage fixtures and pipes, and should be avoided whenever possible. And it's not just plumbing that's put at risk: most chemical drain products are highly toxic to people, animals, and the environment.

Remedy for Mistake #4

Get the right drain clearing tools.

Do you know what you have, and what you need for the job? Be aware that some plungers are designed for toilets and others for sinks and tubs. Likewise, there are special augers/snakes for different situations, each with different cable sizes and lengths.


Mistake #5: Not Having A Plan

No plan zone.

Preparation is key! We cannot stress this enough. Not knowing what you are up against can be a huge burden in the long run. What you may consider an easy plumbing project could easily turn into one of your worst nightmares and take way longer than expected.

Remedy for Mistake #5

Make a plan!

Do your research, and be prepared for any contingencies. Have the necessary tools and supplies on hand before getting started and get going early in the day. Consider a checklist or printed instructions, and always make number one on your list "turn off the water".


View this information as a

Related Items & Articles



return to top ↑

Copyright© 1995-2017 PlumbingSupply.com.
All Rights Reserved.