What is the most common cause for a dishwasher not to drain?

• <div><p>If your dishwasher isn’t draining, some common causes include a clogged drain filter, drain hose, or air gap. Also, if you have a garbage disposal, a clog in the disposal can back up your dishwasher since they share plumbing, as can a clog in your kitchen sink’s plumbing. A handy DIYer may be able to figure out <a href="https://www.angi.com/articles/how-to-unclog-dishwasher.htm">how to unclog a dishwasher,</a> but you may need to call in a plumber if you can’t locate and clear the clog yourself.</p></div>

Should I use a liquid drain cleaner?

• <div><p>No, you should <a href="https://www.angi.com/articles/4-reasons-not-use-liquid-drain-cleaners.htm">avoid using liquid drain cleaners</a>. These chemicals, often packed with sulfuric or hydrochloric acid, can wreak havoc on your pipes, causing erosion and potential leaks. They’re also dangerous to your health. If you’re dealing with a stubborn clog, manual removal or a professional plumber is your best bet. Chemical drain cleaners can often make things worse, especially if the clog stays put and the chemicals linger in your pipes.</p></div>

Get matched with top drain cleaners in Low Mountain, AZ

Q: What is the easiest way to unclog a drain?

• <div><p>You can try several easy methods to unclog a drain, one of the easiest and most effective of which is to use a mixture of baking soda and vinegar. This will help dislodge and dissolve the clog to move it down the drain pipes. Pour 1/2 cup baking soda into the drain, followed by 1/2 cup of white vinegar. Dump several cups of boiling water (or hot water if you have PVC pipes) into the drain and let sit for up to one hour. Run hot water to clear the drain.</p></div>

Q: Can you pour old motor oil down the drain?

• <div><p>Never pour used motor oil down the drain. Doing so can have serious environmental consequences, including contaminating groundwater, endangering animals, and killing vegetation. It can also clog your pipes, causing backups in your plumbing or the wastewater treatment plant. In most places, pouring motor oil down the drain is illegal, whether you do it in your home or a storm drain. </p></div>

Q: What is the most common cause for a dishwasher not to drain?

• <div><p>If your dishwasher isn&rsquo;t draining, some common causes include a clogged drain filter, drain hose, or air gap. Also, if you have a garbage disposal, a clog in the disposal can back up your dishwasher since they share plumbing, as can a clog in your kitchen sink&rsquo;s plumbing. A handy DIYer may be able to figure out <a href="https://www.angi.com/articles/how-to-unclog-dishwasher.htm">how to unclog a dishwasher,</a> but you may need to call in a plumber if you can&rsquo;t locate and clear the clog yourself.</p></div>

Q: What is a biodegradable drain cleaner and how does it differ from a conventional one?

• <div><p>Biodegradable drain cleaners use naturally derived ingredients, such as baking soda, vinegar, and boiling water, which bacteria and other microbes can break down. Unlike conventional cleaners that rely on corrosive bleach (sodium hydroxide), biodegradable options are gentler on fixtures and less harmful to the environment. Because they don't release harmful gasses, they are also safer to use, especially in households with children, and do not require the same safety precautions as bleach-based products.</p></div>

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K&C Plumbing, LLC

5.0(

)

Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Low Mountain, AZ and surrounding areas

Free estimates

Emergency services offered

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today. \n

Recommended by100%of homeowners

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Vortex Filtration Inc

5.0(

)

Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Low Mountain, AZ and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"The Vortex system is unmatched in its ability to clean filthy water. Our water has a lot of iron in it and it comes out brown we use Vortex filtration systems to make it clear usable water for our household. I knew Kristin‘s father who was a genius and invented this and she is continuing her fathers business in providing this excellent technology to help people like me with very difficult water."

Recommended by100%of homeowners

Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Low Mountain, AZ and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Joe from JMS Drain Services was my service technician who arrived well within the window scheduled service time. Joe came in, inspected the sink to determine how to resolve my issue, took out the tool (snake apparatus) to clear the sink, and departed my premises within 15 minutes. I was pleased he resolved my clogged sink so quickly so I could rest after a night's work. Thank you again, Joe."

Recommended by81%of homeowners

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National Property Inspections

4.7(

)

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Serving Low Mountain, AZ and surrounding areas

In business since 2006

Free estimates

Emergency services offered

2012 Maricopa Business of the Year. Arizona's premier home inspection company. Thermal imaging certified, no extra charges for pools. Statewide service. We schedule termite Inspections as part of our Inspections. A Rated BBB. 6 month warranty included with every inspection. 7 day per week service. \nwww.arizonainspections.com\nOffice 520-208-2590

Recommended by85%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Low Mountain, AZ and surrounding areas

In business since 1971

Credit card accepted

"Called AHS....who sent service request to AAA Flexible Pipe. Adam came out quickly and installed new pump just before HEAVY rains hit...Fast and efficient service from AHS and AAA FLEXIBLE PIPE CLEANING."

Recommended by65%of homeowners

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RodKet

New to Angi

Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Low Mountain, AZ and surrounding areas

In business since 2022

Credit card accepted

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Request Quote

Drain Cleaning questions, answered by experts

You can try several easy methods to unclog a drain, one of the easiest and most effective of which is to use a mixture of baking soda and vinegar. This will help dislodge and dissolve the clog to move it down the drain pipes. Pour 1/2 cup baking soda into the drain, followed by 1/2 cup of white vinegar. Dump several cups of boiling water (or hot water if you have PVC pipes) into the drain and let sit for up to one hour. Run hot water to clear the drain.

Never pour used motor oil down the drain. Doing so can have serious environmental consequences, including contaminating groundwater, endangering animals, and killing vegetation. It can also clog your pipes, causing backups in your plumbing or the wastewater treatment plant. In most places, pouring motor oil down the drain is illegal, whether you do it in your home or a storm drain.

If your dishwasher isn’t draining, some common causes include a clogged drain filter, drain hose, or air gap. Also, if you have a garbage disposal, a clog in the disposal can back up your dishwasher since they share plumbing, as can a clog in your kitchen sink’s plumbing. A handy DIYer may be able to figure out how to unclog a dishwasher, but you may need to call in a plumber if you can’t locate and clear the clog yourself.

No, you should avoid using liquid drain cleaners. These chemicals, often packed with sulfuric or hydrochloric acid, can wreak havoc on your pipes, causing erosion and potential leaks. They’re also dangerous to your health. If you’re dealing with a stubborn clog, manual removal or a professional plumber is your best bet. Chemical drain cleaners can often make things worse, especially if the clog stays put and the chemicals linger in your pipes.

Biodegradable drain cleaners use naturally derived ingredients, such as baking soda, vinegar, and boiling water, which bacteria and other microbes can break down. Unlike conventional cleaners that rely on corrosive bleach (sodium hydroxide), biodegradable options are gentler on fixtures and less harmful to the environment. Because they don't release harmful gasses, they are also safer to use, especially in households with children, and do not require the same safety precautions as bleach-based products.

The Low Mountain, AZ homeowners’ guide to drain cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Dan Simms
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Aug 3, 2026Aug 3, 2026
How Much Will It Cost to Clean My Drain? [2026 Data]
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What Is Drain Cleaning? Everything You Need to Know
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Apr 5, 2026Apr 5, 2026
How to Clean a Sink Drain Without Turning to Chemicals
Use our step-by-step guide to learn how to clean a sink drain (kitchen or bathroom) without resorting to chemical drain cleaners.
Timothy Moore
•
May 21, 2026May 21, 2026
How to Hire a Drain Cleaning Pro
Learn how to hire a drain cleaning pro—and why you shouldn’t just use the drain cleaning solution you can find at the store.
Ginny Bartolone
•
Jul 9, 2026Jul 9, 2026
How to Clean and Prevent a Smelly Shower Drain
If your shower drain emits a foul odor, it’s time to clean it. Learn how to clean a shower drain and prevent it from smelling in this DIY guide.
Lauren Bongard
•
Jul 20, 2026Jul 20, 2026
How Liquid Drain Cleaner Works: Pros and Cons
If you have a clogged pipe and natural methods are not working, you may need something stronger. How do drain cleaners work? Find out in this guide.