Why Does My Vacuum Sound Like A Chainsaw? Quick Fix!

Does your vacuum sound like a chainsaw now?

Are you confused about what steps to take next?

Even though vacuum cleaners are already loud equipment, if you have observed that they are making louder sounds than usual, they might be problematic. The real kicker is that you will find some suggestions for repairing your noisy vacuum cleaner below.

An unusually quiet vacuum cleaner is another potential source of trouble. You may find several helpful hints below on the matter.

Why Does My Vacuum Sound Like A Chainsaw? 

Strange things that get stuck in your vacuum cleaner could make it make loud noises. Whenever something sticks in a vacuum, the noise level rises by an entire octave.

You should disconnect the vacuum and inspect the hose and the beating brush. To prevent the vacuum from choking, check for any potential obstructions.

Removing the hose connector and turning on the vacuum will rule out the beater brush as the source. Nothing must be trapped in the beating brush if the vacuum makes a humming noise.

Disconnect the vacuum from the wall if you still hear that loud noise. Take the hose apart and see if anything is preventing water flow. There are instances when you can run your hands along the pipe and feel if anything is caught in it.

Additionally, take the container apart and unload its contents. Make sure there is no obstruction in the path of the canister.

You should consider the following options if the noisy vacuum cleaner problem persists.


Get around to replacing the vacuum filter if you haven’t already. Most modern cleaners have filters that should be replaced rather than cleaned, so I wouldn’t even consider doing that.

A noisy vacuum cleaner results from a blocked filter, which develops gradually. The filter eventually becomes so congested that it does nothing but make the vacuum noisier. At this point, it is imperative that you immediately switch out the filter.

Disturbing Noise

There are two possible causes for the rattling noise coming from your vacuum.

The brush or canister may have caught an annoying noise. It only takes unplugging the vacuum to install or move it. The cylinder-shaped brush used to clean carpets is called a beater brush.

See also  Why Does My Vacuum Smell Burnt? Ultimate Fix!

Try turning off your vacuum’s beater brush to see if the noise stays. If the noise stops when you remove the brush, the beater brush is likely the culprit.

Things like zip ties, coins, paper, or even wholly random objects can get caught. Large amounts of hair can get caught inside the brush and cause it to produce strange noises.

If you can take off the beater brush, you can buy a new one from the manufacturer. The noise source should be obvious even if you cannot detach the brush.

There must be an issue with the canister if the brush remains uncontaminated, not the noise source. As you never know what you might have swallowed up there, it’s best to dump the whole thing. Check the container carefully to see if the item has gotten stuck in a crack or other space.

The belt could also cause a rattling vacuum. All sorts of noises can result from a snapped belt. This is a feature exclusive to older vacuums and those that use bags.

Sounding Like Whistles

If your vacuum makes whistling sounds, a small hole has likely appeared in one of the components. A vacuum can generate whistling sounds, like when you press your lips together and blow. 

Whistle sounds can be produced not by lips but by tiny openings in hoses or containers.

As previously mentioned, you’ll need to use the method of elimination. The hose and the canister are the most likely locations for the whistle to sound.

Leaving the hose alone and turning on the vacuum cleaner should show whether the noise problem has been fixed.

Cracks in the vacuum’s canister or other plastic parts could also be the problem.

If the plastic has cracks, don’t try to mend them with glue or tape. If the plastic on your vacuum is fractured, don’t expect the glue to stop the crack from spreading. In the worst-case scenario, the glue could penetrate inside the motor and permanently damage it.

The vacuum needs replacing if the whistling sound is due to plastic damage. You can purchase replacement hoses for your vacuum cleaner here if the problem is in the hose.

Rough or Extremely Loud

A noisy vacuum cleaner motor could cause a grinding or extremely high-pitched sound. The motor’s lubrication may have worn away, resulting in dangerous metal-on-metal contact. Sometimes the sound of metal against metal is harsh or high-pitched, as when the brakes on your car start to wear out.

See also  Can A Shark Vacuum Be Repaired?

Therefore, you can choose between two alternatives if that’s the case. You could take it to a shop that specializes in fixing or replacing vacuums. I posted about how long vacuums last if yours is older than seven years.

Electric motors are straightforward, consisting merely of a magnetized shaft and some copper wires. If the bearings that support the shaft fail, however, the mechanism as a whole would soon disintegrate. 

There are shock warnings, so you shouldn’t try to fix your vacuum. Second, you shouldn’t mess with a modern cleaner because they’ve become highly sophisticated.

Future vacuums may even have touch screens that give a gentle nudge to clean the carpets.

What was the Age of Your Vacuum?

Did you realize that, with time, a vacuum cleaner’s noise level can increase? This is incredibly accurate for vacuums that use bags.

Even if filters and other worn-out parts are replaced, a vacuum can get bigger over time. It starts to make creaking noises, the motor is wearing down, and other parts are getting old.

If your vacuum is older than seven years, you should consider replacing it unless it is a high-end Miele, Sebo, or Riccar. The longevity of those suckers is guaranteed.

According to the experts, if your vacuum from the local supermarket is more than seven years old, it’s time to upgrade. According to the experts, if your vacuum from the local supermarket is more than seven years old, it’s time to upgrade.

Nothing I did worked!

There is just one option left if none of the measures mentioned above have helped reduce the noise level of your vacuum.

The old vacuum has to be replaced.

You should get a new vacuum if the old one is worn out and makes strange noises. Vacuums don’t last long, mainly in today’s modern households.

I need to replace this vacuum, but I don’t know which one to buy. It’s not a question of whether you should get one of them, but which two?

See also  How To Remove Welding?-Let's Get An Idea

You’ve got that right, I’m afraid. Having two vacuums is preferable to having one, but not just any two will do. Both vacuums should work; however, one should be a powerful shop vacuum, and the other should be more basic. 

The shop vacuum is your “brute force” cleaning machine because it can pick up virtually anything. The second is your standard home vacuum cleaner.

Don’t kid yourself! If you have kids and pets, you need a shop vac and an ordinary vacuum to keep your house clean. You know how much trash they can create if you have children or pets. 

A shop vacuum is an excellent addition because it can easily pick up a lot of different kinds of trash, has a lot of suction power, will last a long time, and doesn’t cost too much.


After reading this article, you should have a good idea of the many things that could make your vacuum sound like a chainsaw, as well as the easy fixes you can try.

It’s better to have two vacuums than one because they won’t damage each other as fast.

Some people I know will use any old vacuum cleaner, even if a special shop vacuum is called for. Misused vacuums can be damaged and produce more noise than necessary.


Robert Smith
Latest posts by Robert Smith (see all)

Content Details

About the author

Robert Smith

Robert Smith is a technology lover and loves to write about laptops, monitors, printers, tablets, Apple products and anything that's related to computers and games. He is passionate enough that he maintains this blog regarding tech updates on a daily basis.