Vacuum Cleaner Making Loud Noises – What to Do?

Is your Vacuum Cleaner making loud or odd noises now?

Are you wondering what you should do?

Vacuum Cleaners are loud machines, but if you noticed loud new sounds, then there could be something wrong with it. The good news is that we have some tips for you to fix your loud vacuum cleaner below.

A quieter than normal vacuum cleaner can be a problem too. Many of tips below can help with that issue.

Step One

If this is the first time your vacuum cleaner has started to make a loud noise then it could be nothing more then something stuck in it. Many vacuum cleaners will go up an octave when something gets stuck in them.

What you want to do is unplug the vacuum and check all hoses and the beater brush. Look for anything that may cause the vacuum to choke.

To make sure it’s not the beater brush area disconnect the hose attachment and turn the vacuum on. If the vacuum sounds fine, then you have something stuck in the beater brush.

If you still get that louder then normal sound, turn the vacuum off. Disconnect the hose and check for anything blocking it. Sometimes you can feel the hose and feel anything is stuck in them.

Also, remove the canister and empty it. Check the canister for any blockage going into it.

If you still have a Vacuum Cleaner making louder than normal noises then continue to the next options.


If you have never changed the filter on your vacuum, then do it now. I would not even consider cleaning them as most of the modern day vacuums have filters that must be replaced and not cleaned.

A clogged filter can make a vacuum cleaner louder, but it happens over time. Then one day the filter becomes so clogged that it can just make the vacuum go louder as it is completely clogged up. Once at this state, you must replace the filter at once.

Rattling Sound

If your vacuum cleaner is making a rattling sound, then it can be two things.

  1. Beater Brush has something trapped
  2. or the Canister has trapped something loud

To check the beater brush all you got to do is unplug the vacuum cleaner. Flip it over or get it to a position where you can see the underside of the vacuum. The beater brush is that brush like a cylinder that scrubs the carpet.

If your vacuum cleaner has the option to turn the beater brush on and off, then turn it off to see if it still makes the sound. If it doesn’t make the sound anymore with the brush off, then it’s got to be the beater brush area making the sound.

Sometimes things like zip-ties, coins, paper, or really anything can get trapped. Even a large clump of hair can get stuck in the brush and make odd noises.

If you can remove the beater brush then do so, sometimes manufacturers even offer new brushes for sale. If you can’t remove the brush, then it’s no big deal as you should be able to see what is causing the sound.

If the brush is clean or not at fault for making the rattling sounds then it’s got to be the canister. Just empty the canister as you might have sucked up a penny or a paper clip. Make sure to really inspect the canister to see if the item might have gotten trapped in a crevis.

Another thing that might make a vacuum rattle a bit is the belt. If the belt has popped off, it can make all kind of noises. This is usually only seen on older vacuums or bagged-style vacuum cleaners.

Making Whistling Noises

If your vacuum cleaner is making whistling noises, then something somewhere has a small hole in it. Just like how putting your lips close together to blow to make whistling noises a vacuum can do the same. But they don’t have lips – small holes in hoses or canisters can make the whistle noises.

Just like before you need to do the process of elimination. The places most likely to make the whistle sound are the hose and canister.

Try removing the hose and turn the vacuum on to see if it still makes the noise.

Also, inspect the canister and any plastics of the vacuum for cracks as these could be the issue.

Avoid using glue or tape to fix the cracks of the plastic. Many vacuums that have a crack in the plastic will just start to spread even if you try to glue it. The glue can get into places that you don’t want like the motor and ruin them.

If the whistling noise is from cracks in the plastic then it’s time for a new vacuum. If it’s from the hose then you can get new vacuums cleaner hoses here (Amazon Link Ad).

Grinding or High Pitch

If you hear grinding or a really high pitch sound then it could be the motor of your vacuum cleaner. The grease that is on the motor could be worn out, and now metal on metal contact is being made. Metal on metal can sound like grinding or high pitch (think of when the car’s brakes wear out).

If this is the case, then you have two options. You can either take it to a vacuum repair shop or get a new vacuum cleaner. If the vacuum is over 7 years old then it’s time for a new one, I wrote about how long do vacuum cleaners last here.

The thing about electric motors is that they’re simple – just a shaft with magnets and copper wires. But once the bearings that hold the shaft go then the whole thing falls apart. I don’t recommend working on your own vacuum cleaner due to shock warnings. Another reason you don’t want to work on a modern-day vacuum cleaner is that they have gotten a lot more complicated.

I would not be surprised if vacuums get touch screens that remind us to vacuum some time in the future.

How Old is Your Vacuum Cleaner?

Did you know that vacuum cleaners can get louder as they get older? This is very true for bagged vacuum cleaners.

It’s kind of like the nature of the beast.

Even replacing the filters and other maintenance parts a vacuum can get louder with age. The motor starts to wear out, and other parts get worn down and start to creak.

If your vacuum cleaner is older than 7 years then it’s time for a new one. Unless it’s one of the nicer Miele, Sebo, Riccar. Those suckers can last.

If you bought your vacuum from the local Super Store and it’s over 7 years old then it’s time for a new one, it is just that simple.

None of These Tips Worked!?

If none of the suggestions above worked to make your vacuum cleaner quieter or less noisy, then there is only one thing left to do.

It’s time for a new Vacuum Cleaner.

If the vacuum is old, worn out, and making odd sounds, then you need a new one. Vacuum Cleaners don’t last forever especially in today’s modern homes.

What vacuum cleaner should I get to replace this one? It’s not which ONE you should get, but which TWO you should get instead.

Yes, you heard me correctly. It’s better to get two vacuums than one, but not just any ones will do. One of the vacuums need to be a Shop Vacuum, and the other one should just be a regular vacuum cleaner. The reason why you need each is that the shop vacuum will suck up just about anything – that will be your brute force clean-all machine. The other is your regular vacuum that you use for everything else.

If you have kids and pets then don’t fool yourself, you need both a shop vacuum and a regular vacuum if you want a clean home. Kids and pets make a lot of messes and a simple shop vacuum like the one here (Amazon Link Ad) will help you out greatly. The great things about adding a shop vacuum are that they can suck up just about anything, have a lot of power, are durable, and are priced pretty freaking good if you ask me.

Having two vacuums, especially if one is a shop vacuum, keeps from wearing each other out quicker. I know people who will vacuum up just about anything with a standard vacuum cleaner when instead it would have been better to use a shop vacuum. Vacuuming up the wrong things can damage vacuum cleaners and make them louder than normal too.