A vacuum cleaner meets all your cleaning needs, can clean carpets and any surface, including pet hair cleaning, and becomes your most preferred. If it becomes powerless, then it is frustrating. Just rocking the vacuum worked for the first time, and gradually after, it became weak. It frustrates you when you see your vacuum leave some debris on the floor.

Since this is normal for every vacuum holder, you are one of them. Ever think about replacing a new one? When you are searching on the internet for the best vacuum with good suction, have you ever wondered what could be the reason for the vacuum suction decreasing day by day? A device is never made for just a few months or a couple of years. Some vacuums in the world have crossed the era. But why is your vacuum doing that? So you need to know why or how the vacuum is losing its suction.

So, the reasons for losing the suction of vacuum cleaners and the tips to increase their suction are detailed here. This will prevent you from wasting money on a new vacuum from time to time and will help you to be happy with your current vacuum.

How Vacuums Work?

To know how good a vacuum cleaner is, you need to know about its suction power. Vacuums use a motor to suction dirt that is placed behind the vacuum’s canister and a filter to protect it from debris. After turning on the vacuum, the motor creates suction, and the waste is sent to the canister or bag with the help of hose pipes and extensions.

Wattage does not help to understand the suction power, but many factors work behind how well a vacuum’s suction works, such as how well its motor is running and whether there is any blockage in the hose pipe.

Causes of Vacuum Suction Loss

Vacuum suction is essential to accomplishing a good cleaning job. When it comes to suction problems, you need to know the reasons. The most common and important reasons are mentioned below:

Old or dirty filters – which are no longer working properly, so the vacuum is losing its suction.

Wrong setting: your vacuum setting should be adjusted to the surface you are working on as it fails to produce strong suction at high altitudes.

Full of canisters or bag – one of the most common reasons why a vacuum cannot produce strong suction.

Air leakage and blockage –  may seem like minor errors, but they can cause the vacuum to lose suction. A vacuum cannot suck dust well due to leakage. Similarly, if the pipe is clogged, the vacuum cannot suck the dust well.

Worn or broken gaskets – a deep problem that you may not be able to find, but once you find it, call an expert.

A broken belt – which could be found with an upright vacuum, and it may cause of loss of suction.

An uncharged battery – if this is a battery-powered vacuum, a low-charged battery could be a reason.

Tangled Rollers – you may have a good motor, filter, and hose, but the problem may be with the roller. A tangled or hair-covered roller may not spin properly, and it may not be able to pick up dust.

Vacuum not sucking (Improve In Just 5 Steps)

Here are some possible points that you may have already faced or may face in the future. So you need to know it all and also know the process of solving it.

Step-1: Make Sure the Vacuum is in Right Setting up

There are currently hundreds of models of vacuum cleaners with different body designs, but the operating system is almost the same with the buttons. Many of us do not know how to use all the buttons of our regular vacuum and never try. However, there are ways to increase the suction of your vacuum.

In most cases vacuum cleaners are set to low or medium suction mode which may not be the case for us in all cases and we think the vacuum is unable to meet our needs. Before worrying about vacuum suction, notice if your vacuum suction mood is high. If it is not, it will make you happy, change their setting quickly. If this is already the case with high suction power, there are different reasons to lose the suction of the vacuum, so follow the next steps.

Step-2: Regularly Replace the Bag or Empty the Canister 

This may be one of the reasons for leaving the vacuum’s suction as it has filled its bag. Always check the vacuum bag. Notice their dust bags in case of bagged vacuum. Check and replace at a specified time after cleaning.

Notice the fill line of their dust container in case of bag less vacuum. Empty it before crossing it because when you see it on the fill line it gets jammed and can’t suck the dirt. You should note that even if it sounds normal, it will not be able to absorb dirt properly. Canisters and upright vacuums also have fill lines.

Step-3: Clean their Roller Brush

Vacuum suction can often be lost due to the vacuum’s roller brush not rotating properly. The rotating brush can be considered as the culprit for the suction loss of the vacuum. Rotating brush’s main task is to sweep debris and dirt into vacuum cleaners airflow suction. The brush makes things easier for the cleaner to pick up trash. So their effect may be to create suction to prevent their rotation.

So it is important to clean the vacuum brushes. It is covered with a lot of dirt and hair in daily cleaning work especially when cleaning carpets so cleaning after a long time can be challenging for you. And at the same time it is important to know the correct way to clean them.

Step-4: Check the Hose is clogged or Not

An important part of the vacuum is the hose pipe especially for a canister vacuum cleaner. This is not uncommon for hose pipes to be clogged behind the loss of suction of a vacuum. If the hose of your vacuum is really jammed, it will not be able to absorb the dirt perfectly even if it creates suction and you may feel that your vacuum is losing suction.

Check the hose pipes as they may get dirty inside. You need to clean them immediately. The hose pipe is not only for increasing suction but it can also leak hose pipes so it is much more important to clean it in time. What you need to do before the pipe leaks, once it leaks, I suggest replacing the hose pipe.

A broom or something thinner should be used to clean them. It can reach the end of the dirt inside the pipe. However, here are the pro tips for cleaning hose pipes.

Step-5: Check for Air leaks

The above reasons were the possible reasons for losing the suction of a vacuum, but I am going to say the main reason for leaving the suction in this section. When air is released somewhere in your vacuum it means it is literally losing suction i.e. it is no longer vacuuming.

Either way it could be with the help of vacuum air supply places. In particular, the connection of hose or attachments can do the job. So it is very important to double check. Many times air can leak because their connection space is loose and this happens even if there is a leak in the hose pipe.

Check if there are any obstructions in places that supply vacuum air. It interferes with airflow due to the sticking of paper, hair or dirt which prevents it from pulling the debris properly.

The solution is to replace the parts, especially hose pipes, in case of leaks. Because if it is repaired, there is a possibility of air leakage again, so replace it

Step-6: Change the Filter

This is the important point that’s how our vacuum becomes weak. This is an important point though it is beyond our comprehension how suction can be lost due to a clogged filter.

Each vacuum must have a motor filter and an additional filter that prevents allergies. Both the motor filter and the HEPA filter can be contaminated with filters that cause blockage in the suction.

It is important to clean the filters at a certain time. Do this at least once a month. You need to remove it to clean your vacuum filter so follow the manual so that it is not damaged. Because it can be different in each model

What if the problem is not with the suction but has stopped?

If you have a vacuum, it can stop for several reasons, not just poor suction. Here are some reasons why vacuum cleaners may break and how to fix them:

  • One of the most common causes of vacuum problems is a worn belt or belt fault. If your vacuum’s motor can produce strong suction but isn’t picking up dirt, you should pay attention to the belt. The easiest solution is to replace the belt. If your vacuum is still under warranty, you can easily have it repaired or purchased.
  • Similarly, when your vacuum is not picking up dirt despite strong suction, if the fault is not the belt, you should check the vacuum brush; perhaps the fault is in the roller brush. If so, you need to identify and fix what is preventing the brush from spinning normally. In most cases, roller brushes get caught in hair or similar objects and prevent the brush from spinning. So always take care and keep clean; it will help you get a clean surface with strong suction.

However, it is important to note that over time, vacuum motors can create weak suction due to moisture, so care should be taken to keep the motor running.

If you regularly pay attention to the maintenance of any device, including your vacuum, it can probably be your long-time friend if there are no other problems. Remember, if you don’t know enough about your vacuum, refer to your vacuum manufacturer or a professional for any problems.

What to do if the vacuum still doesn’t work?

Truly, maintenance cannot be replaced by anything else when it comes to keeping a vacuum fault-free. The following tasks should be done to maintain your vacuum, it will help your vacuum to work efficiently.

  • First, clean the filter regularly.
  • Clean when the bag or dustpan is full.
  • Keep brushes free of hair and fibers.

If you are still facing problems with the vacuum despite regular maintenance, you should contact the vacuum company and follow the guide. If your vacuum is under warranty, you can get it repaired for free. If the warranty is over, you can show any repairers who can repair your vacuum defects.

If you have an older vacuum that cannot be repaired by a professional, you may want to consider purchasing a new vacuum.

How to fix a vacuum cleaner broken belt?

When you think about maintaining a vacuum, you need to take care of the most important part of the vacuum i.e. the belt because a worn or broken belt can reduce the power of the vacuum and cause it to lose suction. How to fix a broken belt if you find it. The best advice is to replace the belt to get the best performance. Here’s what to do to replace the belt:

  • Firstly, order the belt for your vacuum model from a vacuum tool supplier.
  • Belt systems are usually on upright vacuums, so open the brush bar to set the belt and open the bottom panel to do so.
  • Unscrew the broken vacuum cleaner belt from the brush bar and drive the pulley that is located near the rear wheel of the vacuum.
  • Set the new belt and re-screw the removed brush bar and panel.

A vacuum belt can greatly increase the quality of your cleaning, so it is important to check the belt regularly. Since a little belt isn’t very expensive, it’s worth taking care of this little maintenance that will help keep your vacuum running well for a long time.

Wrap Up

Not only vacuum cleaners but also any device using it is losing their functionality day by day. But with proper use we can increase their efficiency.

The more efficient a vacuum cleaner, the stronger their suction power. Their suction proves their ability to suck dirt. So it is important. Many times vacuum cleaners may lose their suction for some common reason. So it is important to find the right reason to fix it.

In our discussion there were all the significant reasons why vacuum cleaners are losing their suction. Hopefully it will be easier for you to find your vacuum problem. And if you know of any more strategies, be sure to share

Frequently Ask Question (FAQ)

Q: Why vacuum cleaner lose their suction

Ans: There are many possible reasons for losing the suction of a vacuum cleaner, the most notable of which are mentioned. However, sometimes it can be due to motor disability, in which case you must seek the advice of an expert mechanic.

Q: is it difficult to improve vacuum suction

Ans: If you are convinced that your vacuum suction is losing due to the above reasons, it is easy to resolve. All you have to do is find the exact cause of the vacuum suction loss.

Q: Is it safe to do anything with vacuum in home

Ans: Yes, it is safe if the problem is minor. You can get great ideas on online for cleaning vacuum brushes or cleaning their hose. However, if it is a major problem, I suggest you take the help of an expert.

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