How to Fix a Vacuum Cleaner with No Suction: Possible Reasons and Fixes

A malfunctioning vacuum cleaner may ruin your day when you rise and shine in beautiful daylight then plan to clean up the house. However, before you consider replacing your machine, there are several possible reasons for the loss of suction that you can investigate and resolve on your own. Let's check out the following fixes first to see how to fix a vacuum cleaner with no suction in 7 aspects. Be confident. You can repair the vacuum not sucking issue on your own.


Why is My Vacuum Not Suctioning and How to Fix a Vacuum Cleaner with No Suction

There are many possible causes that may result in a vacuum not picking up.  Let’s go over the solutions below one after one.


Check the Vacuum Bag or Canister

Firstly, if you have used the cleaner for a long time without changing the bag or canister, you should check whether the bag or canister is full of dirt and debris. If the bag or canister becomes clogged with dust, the airflow of the cleaner may be reduced, resulting in a lack of suction. In this situation, try emptying the canister or replacing it with a new bag and see if the cleaner works normally.

Check If the Filters are Clogged

A vacuum cleaner may have several filters to trap dust and debris and prevent it from recirculating into the air. These filters can become clogged with accumulated dust after prolonged use. Therefore, you should rinse and clean washable filters under running water (remember to dry them before using them again).  As for non-washable filters, simply replace them with new ones to solve the problem of the vacuum not sucking.

Inspect the Hose for Blockage

Air passes the hose to create the suction power of a vacuum cleaner. Similarly, if the hose is blocked by accumulated dirt, debris, or objects, then the air cannot travel through the hose and the vacuum cleaner will lose the power of suction.


In this case, disconnect the hose and wand from the cleaner and use a flashlight to see if there is a blockage inside. If so, use a long, flexible, soft object to gently push it out and avoid damaging the hose.

Inspect the Floorhead and Rotating Brush for Issues

To solve the vacuum lost suction problem, you can also check the floorhead and rotating brush. A tangle of debris, such as hair or thread, can interfere with suction. Use scissors or a utility knife to remove any visible debris. Then thoroughly clean the floorhead and brush.

Check the Vacuum Cleaner's Power Cord and Plug

Don't forget to inspect whether the power cord and plug are well connected and working normally. Meanwhile, check for any damage to the cord, such as cuts, fraying, or exposed wires. If yes, you may need to purchase a new cord and plug. Also, if the outlet is broken, plug the vacuum into a different outlet and see if it turns on.

Make Sure All Parts of the Vacuum are Attached Properly

In addition to clogging, if one of the parts of the cleaner falls apart and loses its connection, it will also stop the cleaner from picking up dirt and debris. Therefore, you can go through all the parts of the cleaner and check that they are securely attached. Also check for any visible leaks or cracks that could reduce suction.

See If There Is a Problem with the Motor

Pay attention, if everything is running fine but the motor is making an abnormal noise, the motor may be the culprit. To check for motor failure, unplug the cleaner for safety and locate the motor housing on the back of the unit. Refer to the owner's manual to remove any screws or clips.

Then inspect for visible damage such as burned wires, loose connections, or excessive dirt and debris. Also check the motor fan blades for any blockages. Finally, perform a bump test if necessary.

If it's the motor that's causing the vacuum to lose suction, you'll need to contact a professional repair service for motor-related issues. 


Additional Tips for Using a Vacuum Cleaner

To ensure the long life of a vacuum cleaner, you will have to pay more attention when using it daily. There are some useful tips for you to avoid malfunctions and extend the lifespan of a vacuum cleaner. Now, let's grasp the ideas below.

  • Regularly clean the vacuum cleaner including filters, floorhead, rotating brush, roller, hose, and so on.
  • Avoid sucking in wet debris or objects, which may result block the way and damage the components.
  • Opt for a qualified vacuum cleaner in reputable brands likeeufy MACH V1 Ultra Steam Vacuum and Mop.
  • Avoid crashes or conflicts with walls or furniture that may lead to loose connections.
  • Do not use the vacuum cleaner for a long time at once.
  • Keep the vacuum cleaner in a cool, dry place.



It's actually not as difficult to repair a smart machine like a vacuum cleaner as you might expect. You'll get the solutions to how to fix a vacuum cleaner with no suction in this post, and all of them require no prior expertise at all. Moreover, to extend the life of a vacuum cleaner, you can get down to the above practices in daily use.

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