How to Fix a Vacuum Cleaner With No Suction?

Your landing on this webpage demonstrates that your vacuum cleaner has lost suction and you are looking for the method of how to fix a vacuum cleaner with no suction. No matter if your vacuum stopped picking up dust, or completely stopped working. In this, we are going to share a method to fix your vacuum 100%. You can fix it by doing very simple things that you can do at home that bring back your vacuum’s suction.

Whenever a vacuum loses suction, this may be due to common problems such as a tangled brush bar, clogged filter, an overflowing dust container, or blocked airways. By improving these, you can bring back your vacuum to life. Here in this guide, we will explain the quick fixes to implement your vacuum stop vacuuming.

By following these simple steps, you can save your time and money on a repair. Read these step-by-step maintenance guide to get your vacuum cleaning and feeling like it’s the brand-new design.

See Also: Best Cordless Vacuum for Car Detailing

How to Fix a Vacuum Cleaner with No Suction – Step by Step Guide

Here are few steps guide to bring you to vacuum to life:

1. Clean Vacuum’s Floor Head and Brush Bar

Turn your vacuum cleaner floor head over to examine the floor head:

  • No Brush Bar: If you are using a vacuum with a floor tool that doesn’t have a spinning brush bar, check the air pathways, and any bristles round the edge of the tool. Sometimes trapped hair, fluff, and dust might block the airway. Clear the airway by removing any debris.
  • Brush bar: If your floor head has a brush bar, and it’s covered in hair and fibers. This will affect how well it sucks up and dust, dirt, and pet hair. If you have longer-haired residents, it will not take so much time. It is important to note that you should keep a regular eye on this to avoid damage to bristles from clogging.  

It is depending on your vacuum cleaner model, either you carefully cut along the brush bar and use your hand to pull out hairs. If your vacuum has a detachable brush bar, pull this brush bar out and cut away hair and fluff and pull it before reinserting.

2. Clean Filter of Your Vacuum Cleaner

A clogged up filter is one of the most common reasons for motor cutting out intermittently or loss of suction. Every vacuum cleaner has almost two filters:

  • Allergen Filter: This is typically nearer to the dust container, or bag.
  • Motor Filter: This filter is found at the back nearer where the exhaust from the vacuum is emitted.

These filters must be cleaned repeatedly, at least once a month. There is the following method to clean the filter depend on the model of vacuum cleaner:

  • Self-cleaning filter: These are self-cleaning filters. All you have to do is simply twist a dial to shake dirt free from these filters.
  • Washable filters: If it is permitted by the manufacturer, remove and run the filters under a tap or machine. After washing, leave them to dry naturally for 24 hours before out them back to vacuum.
  • Replaceable filters: These are filters that can’t be washed or neither they have features of self-cleaning. To maintain your equipment performance, you will need to replace it’s filtered periodically.

3. Empty the Dustbin or Regularly Replace the bag

The cleaning power of your vacuum will be affected badly if your vac is full of dust. Reviewspair tested the vacuum when it is full of dust and when it is empty. It was noticeable that the suction power of the vacuum cleaner drops when it is full or not empty repeatedly.

Bagless Vacuum Cleaners

If you are using a bagless vacuum cleaner especially if the dust capacity is less than a liter. Keep checking where is max fill line is on the canister. So, when you find a vacuum cleaner visibly full, it almost certainly is well overdue to be emptied.

Bagged Vacuums

If you have bagged vacuum cleaner while cleaning you observe that the suction power of the vacuum is dropping gradually or suction completely stopped. Check the bag, if it is full or about to full make it empty for better performance.

See Also: Best Bissell Carpet Cleaners for Pets

4. Check the Hose and Cleaning Tube for Blockages

If none of the above has improved the performance of your vacuum cleaner, it’s worth having a thorough check of the vacuum cleaner hose and/or cleaning wand for any possible obstructions. Stray socks, clumps of hair, and fluff or debris such as bottle caps may have been inadvertently sucked up and got lodged somewhere. Use a torch to look inside the tube, and separate it from the floor head and vacuum body if possible, to see if you can spot any obstructions.


After reading the detailed guide about how to fix a vacuum cleaner with no suction, you have got the solution to your problem. The above discussed four steps are working if you implement them in a prescribed way. Reviewspair team after doing experiments on different models, after the success we decided to share with our users. Hope it will also work for you. Best of luck.

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