I recently purchased a new Shark cordless vacuum and thought I had made the perfect choice for my home.

But I soon discovered that no matter how much time I put into vacuuming, it kept spitting out debris. It was so frustrating.

So I decided to find out why my Shark cordless vacuum keeps spitting out debris after doing some research. I realized that it is a common problem with cordless vacuums.

If you’re facing the same problem with your vacuum, then read on to find the solution. In this article, we will explore why your vacuum is spitting out debris and how you can fix it.

Let’s get started!

How to Fix Shark cordless vacuum keep spitting out debris?

The Shark cordless vacuum might be spitting out debris for several reasons. It may be because an accumulation of dust and dirt particles inside the vacuum can cause clogs.

Which can lead to debris spitting from the vacumm. To solve this issue, you should clean the vacumm filter regularly and empty the bin.

Another common cause of this may be improper maintenance or use of the unit if the brush roll isn’t cleaned frequently enough.

It can become clogged with hair or fibres that are difficult for the vacuum to handle.

1. Clean vacuum container 

You must empty the dustbin or container regularly. Or it should be done after every use to prevent any build-up of dirt.

And dust particles that may clog the filter or damage other internal components of the device. Before emptying the container, ensure the device is off and unplugged from the power source.

If you have an older model without a removable head, remove the floor nozzle before accessing the dust bin.

2. Clean filter

Sometimes the filters of your vacuum may be clogged with debris, which causes it to spit out dirt and dust particles.

To solve the issue, you must clean the filter of your vacuum daily to ensure the device’s performance.

To clean the filter, you’ll need to remove the filter from the vacuum and put it in a sink of lukewarm water to clean the filters.

Once the filter is rinsed off, you can use a mild detergent or scrub brush to thoroughly clean it.

Ensure that the filter is dry before putting it back into the vacumm.

3. Vacuum is Clogged

A clogged vacuum can also cause it. As it will often spew debris back out onto the floor instead of properly cleaning up.

This issue is usually caused by an accumulation of dirt and dust particles in the filter or hose, blocking the airflow and preventing the vacuum from functioning properly.

To fix this issue, you should clean or replace the filter, as well as clean out any hoses that may have become clogged with debris.

Make sure to regularly empty any dirt chambers from your vacuum to reduce blockage risk.

If all else fails, then read on for more troubleshooting.

4. Check the bag

If your vacuum is spitting out debris, the problem is most likely with the vacuum bag. Many modern vacuums use sealed bags to collect dirt and dust particles.

If the bag isn’t properly sealed, or if it has become clogged or torn, this can cause debris to escape back into your home.

To solve the issue, inspect the bag for any signs of wear or damage. Look for any holes, tears, or other places where air could be leaking out.

If you find any issues with the bag, replacing it should resolve the issue.

5. Reverse vacuum plug

If your vacuum spits out the debris, it may be because it cannot suck any air. When the vacuum is plugged in reverse, then, it causes it.

When the vacuum plug reverses, the electric motor of the vacuum works reverse. To solve the issue, you must reverse the plug of the vacuum to see if it works.

6. Check the belt

If your vacuum has been spitting out debris, it may be an issue with the belt. The belt helps transfer power from the motor to the roller brush to spin.

If the belt worn out or damaged, it won’t be able to rotate the roller brush properly, which leads to less suction and an inability to pick up dirt and debris effectively.

As a result, the vacuum will start spitting out dirt instead of collecting it. Remember that belts can also become stretched due to overuse, which reduces their effectiveness in driving the roller brush.

To check the belt, you should inspect it for signs of wear and tear, such as cracks or fraying. If the belt is worn out or broken, you must replace it with a new one.

7. Hose

The hose of a vacuum cleaner is an important part of the device, as it transfers the debris from the floor or other surfaces to the dustbin.

The construction and material of the hose will impact its performance and, as such, should be considered when making your purchase.

If you’re facing a problem with your vacuum, you should check the hose for damage or clogging.

If there is any clogging, you must clean it carefully.

8. Check the vacuum for the spray option

One of the most common causes of a vacuum cleaner spitting out debris is an issue with the spray option.

The spray option of some vacuums helps to loosen stuck-on particles or debris before vacuuming. If this setting is turned on, but no liquid is being sprayed, then this could also contribute to your vacuum spitting out debris.

It doesn’t have enough power to properly suck up dirt and particles. To fix this issue, ensure the liquid is in the tank and that any settings are set correctly for spray mode operation.


Why is my Shark cordless vacuum not suctioning?

It may be because of the clogged hose or filter. To solve the issue, clean the filter or unclog the hose.

Then let it cool for 40 minutes. Now turn on the vacuum to see if it works.

Can I use water to clean my Shark vacuum?

Yes, you can use water to clean your vacuum cleaner but remember that do not use soap to clean the vacuum.

Also, ensure the vacuum filter is dry before inserting it back into the vacuum.

Wrapping Up

We hope our article helps you to solve the issue with your vacuum cleaner. There are several causes why your vacuum keeps spitting out debris.

The bag may need to be better fitted, or it may be full of dirt. And there are also various causes for it.

If the above solutions do not work to solve the issue, you should contact the manufacturer or an expert technician for other solutions.

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