Not long ago, my Shark vacuum made extreme sounds that were as loud as nonstop fireworks. I’ve tried many things to get rid of the sound and finally it stops.
Typically, the reasons why Shark vacuum is making a high-pitched noise continuously are four in total, that includes –
- Why Is My Shark Vacuum Making A High Pitched Noise?
- Filthy dust container.
- Blockage in filters.
- The floor nozzle brushes & hose contain dust.
To know the root cause in a better way, keep on reading since I’ll show working ways of fixing these issues!
This Is Exactly Why Shark Vacuum Makes a High Pitched Noise
There are countless issues that the Shark vacuum faces but the high-pitched sound of it indicates serious trouble (needs attention).
After doing some checkups on my vacuum, here I find the 4 causes which are why it makes loud and irksome noise:
Reason 1: Something Trapping In The Hand Vacuum & Wand
As you daily use the vacuum in your home where every type of particle flows on the floor, during the cleaning it’s possible the hand vacuum and wand catch some of them.
The ear-splitting noises usually come from the vacuum due to zero care on the hand vacuum and wand areas.
It happens when a large quantity of grime blocks the path deeply which causes the internal issue to reduce flow through the suction air.
How To Fix:
Clean the wand and hand vacuum once a year using an extended brush.
Reason 2: Clogged Dust Container
Sometimes the fill dirt on the dust container causes the machine to make a strident sound. The clogged dust, hairs, particles, and so on can cause the vacuum hose to get stuck too.
Due to this reason, it not only damages the air suction power but also causes unstable operation which increases the loud noise.
How To Fix:
Empty the dust container once or twice a week (7 days) and wipe it using a rag.
Reason 3: The Filters Are Terribly Dirty
Filthy pre-motor filters that are under the dust container can cause the machine to go louder than usual when operating.
You see, the dirt inside the filters can cause the suction power to spend without being used and stuck in the middle path which eventually causes it to make irritating machine-like noise.
Plus, the post-motor filter inside the grill (locate it below the dust container or cup) can get dirty and cause the vacuum to make extremely loud sounds.
How To Fix:
Wash the pre-motor (foam + felt) filters once every 3 months. Clean the post-motor (HEPA) filter once every year without water and soap.
Reason 4: Debris Stuck Inside The Floor Nozzle Brushes & Hose
Lastly, the debris that blocks the floor nozzle brushes (roll + rotating) and nearby hose joints causes the Shark vacuum to speak loud during usage. If the number of debris is bigger inside them, it will make even more noise.
How To Fix:
Clean the floor nozzle and hose once a year using a good pair of nose-needle pliers or scissors.
7 Tips To Reduce High Pitch Noise Of Shark Vacuums!
If you are hearing incessant loud noise whenever using the Shark vacuum, take a deep breath. After that, follow the given instructions to cut down the high-pitch sound:
- Maintain your Shark vacuum daily after use like cleaning the wand, hand vacuum, floor nozzle brushes, filters, and other parts.
- Replace the motor (located inside the floor nozzle near the brush roll) and insert a new one since sometimes a burnt motor causes a high-pitch sound.
- Remove the hose from the vacuum to clean them using an extended brush.
- Take a screwdriver to remove the 5 screws from the handle part and check inside if the hand vacuum mouth has deep dirt. If it contains, clean the dirt using nose-needle pliers.
- Lubricate the bearings, screws, and other metal parts using oil.
- Locate the vacuum belt and inspect if it is worn out. If it’s damaged, replace the belt immediately since this needs replacement in between 6 months to 1 year.
- Replace the post-motor and pre-motor filters.
I figured out the no.1 reason why Shark vacuum makes a high-pitched noise is nothing but lack of maintenance.
It’s suggested by the maker of the Shark vacuum to clean the machine once in 3 – 6 months. So don’t be lazy in taking good care of the tool.
Still, facing the same noise after trying the above techniques? Then, it’s best to replace the damaged parts or maybe get help from the Shark service center to fix the issue.
Hope this guide helps with these solutions to get rid of the loud almost ear-bleeding noise. Happy Vacuuming!