Modern technology and its latest evolution offer us a highly comfortable life. Meanwhile, we even don’t prefer cleaning our house manually, rather we utilize modern vacuum cleaners for a much easier and hygienic environment.
However sometimes these vacuum cleaners are not perfect in every means, some produce a loud noise which is one of the worst issues. The noise is mainly produced because of its powerful motors.
As per regulations the maximum noise a vacuum cleaner produce is 80dB, which is still quite loud. So, is there any alternate quiet vacuum cleaner option available?
Why Should Shop for A Quiet Vacuum Cleaner?
A quiet vacuum cleaner is beneficial for everyone whether you have it or you don’t. Well, you might be thinking about how it is possible? Let’s find it out. Most of us prefer cleaning our houses in leisure or unsocial hours.
Having a quiet vacuum cleaner will not hamper your children’s sleep nor your neighbors too. It is great for pets and allows them to relax by getting scared.
Furthermore, no vacuum cleaner is ideally noiseless but the least noisy is much more appreciated than the louder ones and also causes the least disturbances.
Most noise a vacuum cleaner produce is down from its motor, which offers a heavy suction power. Do remember one thing that power is directly proportional to its suction power.
So, if you don’t want to compromise with your suction then pick the powerful option and be assured with your cleaning requirements.
What to Look for When Picking Up A Quiet Vacuum Cleaner?
While buying a quiet vacuum cleaner the most important thing you must check is its decibel rating commonly mentioned as dB. The higher the decibel rating more the noise it will produce.
Technically Decibels is a logarithmic scale, so a vacuum cleaner with a decibel rating of 65dB is 10 times quieter than a 75dB rated vacuum cleaner.
At present, there is no ideal noiseless vacuum cleaner yet discovered but you will be getting some vacuum cleaners with least noise rating which is around 64dB.
We recommend you to verify each and every feature you want while choosing the best quiet vacuum cleaner for you. Don’t always judge a vacuum cleaner by its low decibel ratings rather check its suction power, tools, accessories, filtration system, and price to performance ratio.
Best tips to consider before investing in a quiet vacuum cleaner
- The robotic variant of vacuum cleaners is not ideal for practical usage if your area includes rugs and shag carpeting.
- Extra-long hoses occupy large storage space and may create a hassle for you.
- Always prefer vacuum cleaner with moderate to large dust bin for better operation.
- Don’t go for an extra heavy vacuum cleaner.
- A variable power mode vacuum cleaner is best for all types of surfaces.
- A power brush feature is much needed for carpets with deep-seated dust particles.
- Always try preferring an advanced quiet vacuum cleaner with noise reduction technology.
- Quiet Upright vacuum cleaners are best for carpets but not much effective for bare floors.
- If you own pets or planning to have one then do consider a vacuum cleaner effective in cleaning pet’s hair.
- For complete cleaning of hair and dust, it is better to vacuum the same area multiple times from different directions for more cleaning.
Noise Level Chart- Help to Choose the Ideal Quiet Vacuum Cleaner
A continuous noise irritates us, so nowadays mores users preferring a quiet vacuum cleaner. Before choosing an ideal device, you need to know some technicalities like noise rating or the decibels are a logarithmic value.
A tiny change in noise rating creates a huge difference in the real world. For example, a 3dB reduction offers 50% less noise than before.
Here are some reference noise ratings for your better understanding. A school library produces a noise of 40dB, an ordinary conversation between two persons is around 60dB to 70dB, a television or radio generates a noise of about 70dB.
As per European researchers and analysts, a vacuum cleaner must not go beyond 77dB. A normal vacuum cleaner produces 78dB to 80dB of noise. If you are looking for a quiet vacuum cleaner then its noise level must be below 72 dB
Nowadays there are some ultra-quiet vacuum cleaners with 55 to 65dB noise rating. Most quiet vacuum cleaner produces 66db to 72dB which is good to our ears but something above 78dB is considered noisy.
The Main Factors on Which the Noise Level Depends
- The noise level varies with the design of the engine.
- The high-speed fan turns and centrifugal force pushes the air in an aggressive motion to produce high noise.
- The turbulent airflow generates loud and intolerable noise.
- A better-designed air duct produces less noise and offers higher suction.
Noise Reduction Technology Used in Vacuum Cleaners
Noise reduction is the major concern every leading vacuum cleaner manufacture is dealing with. Most of them are putting their best efforts in minimizing the noise levels. In the race of producing quiet vacuum cleaners, every manufacturer is rolling out with new inventions.
It is very good to see that these innovations are not offering quieter vacuum cleaners.
Here are some popular noise reduction technologies developed to offer quiet vacuum cleaners.
- Integrations of low powered small or medium-sized motors
It is the main component of a vacuum cleaner or you can say a motor plays a major role in producing the noise levels. By changing the size of the motor, the decibel levels vary a lot.
Considering the concept of motor size, most of the manufacturers integrate a smaller motor that can lower the noise levels. It is not just limited to a motor’s size but also on its design architecture. It was found better-designed motors generate lesser noise.
So, every manufacturer did their work in designing the best-simplified motor designs with low powered and high suction capacity. The main motive is to keep the power of the motor low and offer the best suction as per need.
Vacuum cleaner noise reduction with a new cordless feature
The latest innovations are basically to achieve a quieter vacuum cleaner. There is no fixed and tested rule for reducing the noise so making a vacuum cleaner unique implementing cordless functionality to cut down its noise.
A proper way to reduce the airflow and post-motor filtering help in keeping the motor silent. Cordless vacuum sounds ship with special insulated foam for energy absorption. The technique offers a solution to achieve a quiet vacuum cleaner.
Fitted with vacuum sound insulators
This technique is the most common way by which modern vacuum cleaners utilize to reduce noise levels. All advanced vacuum cleaners are being loaded with various types of foams on its internal to absorb unwanted noise.
Melamine foam is the best-proven foam in minimizing the noise emission. Foams not only absorbs the noise but also lowers down the internal vibration produced by the motor.
Changing the motor’s position
After changing the size of the motor manufacturers thought of doing something out of the box. They performed some tests by shifting the position of the motor within the vacuum cleaner chassis.
Traditional the motor of the vacuum cleaner is positioned at the highest point possible above the ground. As a result, it transmits noise to a broader area and thus making them noisier. But on the other hand, modern vacuum cleaners come with the motor placed at the bottom ensuing lower noise levels.
Moreover, upright vacuum cleaners are noisier than canister vacuum cleaners. Likewise, bagged vacuum cleaners generate more noise than the bagless ones. So, manufacturers try to keep the motor at the lowest possible position to ensure lower noise levels.
How to Reduce Vacuum Cleaner sound and Tips to Make A Vacuum Cleaner Quieter?
Vacuum cleaners are always an annoying device while considering their noise levels. So, there is always a need to lower down its noise levels and we keep searching for it all around us.
There are certain tweaks you can perform with your vacuum cleaner to lower down the noise levels. Let’s have a look:
- Clean the filter regularly
A vacuum cleaner with dirty filters generates more noise because it makes the motor work harder to suck the air properly. So, keep your filters clean to reduce the noise.
Modern vacuum cleaners mostly come with one or two filters. One near the dust bag and the other one is a HEPA filter. HEPA filters help in collecting tiny dust particles.
So always clean the filters and throw the dust and debris in the trash. Wash them with warm water and allow them to dry. Place the filters back in the vacuum cleaner. If possible, try cleaning your filters after every use.
- Check for broker brush bearings
A vacuum cleaner with a broken brush bearing produces higher noise. Here in this case most users do the mistake of identifying the exact problem and predict that the engine is faulty.
They dump or replace there perfectly fine vacuum cleaner with a new one. Make sure you check your brush bearings before buying a new one. Lubricate your bearings or just replace brush bearings or get it repaired by a nearby technician.
- Replace or fix the broken fan to reduce vacuum cleaner sound
We recommend you check your vacuum cleaner’s fan as it might be very dirty which makes it inefficient to spin faster. The engine might be overheating due to jamming with again turns it louder. In many cases noise increases due to broken fan blades.
For cleaning use a wet tissue and clean the blades properly. If it is too hard to remove the casing then better get it done by an experienced technician.
- Remove the clogs
This process is almost similar to the cleaning process of the filters. Sometimes small objects block the vacuum cleaner. It makes the overall suction low and generates heavy noise. Do check for small objects and remove them using a knitting needle.
If the clog is very hard and can’t be done at your place then it’s better to haul your vacuum cleaner to the repair store and let the technician do their job.
- Cover the air outlet
It is recommended to cover the air outlet of the vacuum cleaner because in most cases noise generated from the air outlet. The air vent is at the backside of the vacuum cleaner. Cover the area with a piece of cloth and for sure you will experience a silent operation.
Meanwhile don’t cover it fully as it may cause your engine to overheat. Make a small opening on the piece of the cloth and attach it using string or elastic rubber bands.
The scientific reason behind this technique is that when we reduce the space of airflow it simultaneously decreases the sound too.
If you are still worried that your engine will explode, just keep checking your vacuum cleaner from time to time or includes time gaps in your overall vacuuming.
A quiet vacuum cleaner is a great option you must have if you want a clean room without scaring your dog, waking your baby, and annoying your neighbors.
However, choosing the quietest vacuum cleaner limit certain features and lower down the availability option as most models produce high noise levels.
So, we always suggest you note down your needs and requirements. Then compare them with the available options and remember not to compromise the power with noise levels. Mostly silent vacuum cleaners are not very effective in cleaning heavy dirt and don’t even produce enough suction.
Lastly consider a vacuum cleaner that is fully capable of cleaning all types of surfaces including hard floors, carpets, and upholstery.