Roomba Not Suctioning? And you are wondering why? If you are among those who own an iRobot Roomba and are unhappy with its suction power, this post is for you. So why is your Roomba not suctioning?

If the Roomba is not suctioning, one of the causes may be from the chamber. First, try to vacuum the debris out of the section. If the waste does not come out quickly with a vacuum cleaner, you must remove it manually. Roombas are complicated to fix but simple to break. This is partially due to their age because they are not built to last forever.

These are made so that people could quickly vacuum with a minimum amount of time spent on the chore and be able to watch TV without thinking about vacuuming, which was the whole point of inventing the Roomba, remember? In this article, we will discuss some of the reasons why your Roomba is not suctioning and how to fix them.

Reasons Your Roomba Is Not Suctioning

Table of Contents

Roomba is a robot vacuum cleaner that can be used to clean your house for you. It has suction technology to pick up dirt and debris from your floors. But, sometimes, it does not work correctly, and you may notice that the Roomba is not sucking up anything. These are the possible reasons:

The Battery Is Low

When the battery level drops below 20%, Roomba will stop working correctly because it can no longer use its suction feature. Therefore, it would be best if you recharge your battery as soon as possible so it can function normally again. If your Roomba does not have a strong enough charge to pick up dirt, try charging it for more extended periods.

Dirty Filter

If there is too much dust in the air, filters will get clogged up, and they won’t be able to suck up anything anymore. This means you need to clean them regularly so they can work efficiently again.

Broken Wheel/Sensor

The most common problem with Roomba not suctioning is that the wheels are not working correctly. This is either caused by physical damage to the wheel or its sensor.

Clogged Filter

Another common issue with your robot vacuum is the clogging of filters in the dust bin and on brush rolls. It means that dirt is getting stuck inside these filters, which will prevent them from cleaning correctly, thus causing poor suction power on flooring surfaces.

The Suction Is Weak

Check the suction power of your Roomba by turning it on and sliding your hand across the dirt bin. If the suction is weak, you may need to replace the battery or clean out your Roomba’s filter.

How To Fix Roomba Not Suctioning

One of the most common reasons why your Roomba is not suctioning is because the brush roll has become dislodged. If this is the case, please follow these steps to fix it:

First, make sure that your Roomba’s battery is fully charged. Remove the dust bin from its compartment and place it on a flat surface. Locate the brush roll by searching for a black metal shaft with two rubber rollers at each end. The roller at one end of the stick should be stationary, while the roller at the other should rotate freely as you push or pull on it.

If your Roomba has a rotating brush, look for a small lever or switch under one side panel. Sliding this switch forward will unlock or unlock both wheels if they are locked together by default when shipped from the factory; sliding it back will lock both wheels together again if they were unlocked before shipping (the manufacturer does this to prevent damage during shipping).

Some models may have an additional switch that can rotate either wheel independently of the other to clean corners more effectively.

You can also do the following:

Clean the wheels. The wheels of your Roomba are the essential part of the vacuum. They are what allow it to move from point A to point B. If they get dirty, it will be harder for them to move across your floors and carpets.To clean the wheels, use a dry cloth or rag to wipe off any debris stuck on them. If you have a wet/dry vacuum, you can also use it to get rid of excess dirt and dust.
The next step is to remove any accumulated hair that may be stuck inside the bearings of your Roomba. To do this, turn off your robot vacuum and take out its battery pack before proceeding with these steps: Locate where the axle meets the wheel hub. You should see a small hole near where the axle meets with the wheel hub. Using an Allen wrench or screwdriver, remove this screw and set it aside for now (you might want to keep it safe, so you don’t lose it). This will allow access to the interior of your Roomba’s wheel hub to remove any hair or threads that may be stuck inside its bearings
Make sure there are no obstacles in your vacuum’s path. This includes things like cords and other items which can get caught up in the wheels of your vacuum and cause problems with its operation.
Check to see if there are any dust bunnies or other debris stuck inside your vacuum bin or chamber. If there are any particles inside, then this could be causing problems with suctioning as well. Take out any debris inside your Roomba and then turn it on again to see if it works properly.
Remove Hair and Pet Nails. Sometimes pet hair gets stuck in the brushes of your Roomba, which prevents it from running correctly because it cannot move freely anymore. If this happens often, try cleaning out all the pet hair and nails from the brush using tweezers or pliers, so they don’t clog up again. You can also use a vacuum cleaner attachment with a brush on it if there are just a few hairs stuck inside the brush housing (make sure both ends of the cord are unplugged first). If none of these solutions worked for you and if your robot vacuum cleaner still isn’t working properly after trying all of them out, then contact iRobot Customer Support for further assistance.

Safety Precautions To Follow When Checking Roomba Not Suctioning

Having a Roomba is a great way to ensure your house is clean even when you are away on vacation or have other things to do during the day. Follow these precautions when checking why the Roombas not working:

Ensure that the Roomba has power. Check if it is turned on and if its battery is fully charged. If your Roomba isn’t charging correctly, remove the battery and clean it with a soft cloth. Dry thoroughly and then reinsert the battery into its compartment.
Check that the brushes are not stuck in any objects or carpet fibers. If they are, push them back into their position with your fingers.
Make sure that your home Wi-Fi network is working fine and that there are no other devices (e.g., laptops or smartphones) connected to it simultaneously as your robot vacuum cleaner.
If you think there is a foreign object stuck in one of the wheels or brushes, stop cleaning immediately and contact iRobot customer service for further assistance.
Make sure you are not standing on the cord while using the vacuum.
Never pick up anything that isn’t a regular part of your home’s flooring (like rocks or glass).
Use caution when cleaning pet hair as it can clog up your vacuum quickly and cause damage to the unit’s workings.
Always keep children away from the Roomba when suctioning,especially small children who could crawl underneath the vacuum while it is running and get injured by its moving parts or cord connection points.

What Are Robot Vacuums Capable Of, And What Are Their Limitations

Vacuum robots are ideally suited to handle dust, dirt, pet hair, and food crumbs on hard floors and short-pile carpets. Although certain Robovacs can tackle carpets, a dense pile may quickly drain the battery before the cleaning cycle is finished.

Larger material is difficult for robot floor cleaners to remove, and they may get trapped on things like loose socks or power wires. Therefore, before starting a cleaning cycle, it is crucial to remove big particles physically.

Conclusion On Roomba Not Suctioning

You should now have all the information you need to fix a Roomba that isn’t suctioning. Hopefully, this article has helped you to identify the problem and eliminate it. If your Roomba is still not picking up correctly, you may not have misaligned the brush or sucked up any hair, but it might be a faulty sensor. If that is so, then your best option would be to take it to a store and have it examined by someone in-person who will be able to determine whether or not your Roomba has a faulty sensor and fix it accordingly.