How To Make A Vacuum Cleaner Quieter In 30 Minutes or Less (Guaranteed)

Is your vacuum cleaner making a lot of noise lately? A noisy vacuum can be annoying and make cleaning less enjoyable. Luckily, there are several tricks you can try to reduce the noise level and make your vacuum quieter.

In this article, we’ll explore some simple ways to lower the level of noise coming from your vacuum. We’ll look at adjustments and modifications you can make to canister and upright vacuum cleaners to make them quieter. With a few tweaks, you can bring the decibel level way down and clean in peace and quiet.

Read on to learn some clever tips and tricks like cleaning the filters, adjusting the brush bearings, and more. We’ll also compare the noise levels of different vacuum types like cordless vacuums so you can find the quietest vacuum cleaner options. With the right techniques, you can make vacuuming practically silent and enjoy a quieter cleaning experience.

why are vacuum cleaners so loud?

Understanding Vacuum Cleaner Noise

A loud vacuum cleaner can be annoying and disruptive. But why exactly are some vacuums so much noisier than others? Here are some of the main reasons your vacuum cleaner may have a high level of noise.

Powerful Motors

One of the biggest contributors to vacuum cleaner noise is the motor. More powerful motors that generate higher suction tend to be louder. Upright vacuum cleaners and canister vacuum cleaners with motors over 10 amps will inherently be louder than lower-powered models.

Airflow Turbulence

The rushing airflow through the vacuum cleaner creates turbulence that causes noise. This effect is amplified if something is blocking the airflow, like a dirty filter. Ensuring your filters are clean can help reduce the noise.

Worn Out Parts

With age, the internal parts of a vacuum cleaner like the brush bearings can wear out. This allows parts to vibrate against each other, increasing noise. Keeping your vacuum well maintained by replacing worn parts can help quieter vacuums operate more quietly.

Poor Design

Some vacuum cleaners are simply poorly designed when it comes to noise reduction. Low-quality motors, lack of sound insulation, and unoptimized airflow can make them inherently loud. Choosing a high-end brand known for a quiet operation like Miele can help find a quiet vacuum cleaner.

Factors Affecting Vacuum Cleaner Noise

Factors Affecting Vacuum Cleaner Noise

A. Motor power: How motor size influences noise levels.

A common misconception is that a more powerful motor means a louder vacuum cleaner. However, the noise level is more closely related to the design and quality of the motor. A well-designed, high-quality motor can be both powerful and relatively quiet.

B. Design and construction: Identifying noise-friendly designs.

The design and construction of a vacuum cleaner also play significant roles in its noise level. Features like insulated motor compartments and vibration-absorbing materials can significantly reduce noise. Additionally, the design of the air path and the placement of the exhaust can also affect the overall noise level.

C. Quality of materials: Using sound-absorbing materials.

The materials used in constructing a vacuum cleaner can also influence its noise level. Denser materials typically absorb more sound, reducing the amount of noise that escapes. Rubber and foam are often used for this purpose in a vacuum cleaner design.

D. Maintenance: How maintenance affects noise over time.

Regular maintenance is crucial for keeping your vacuum cleaner operating quietly. Over time, dust and debris can build up in various parts of the vacuum, causing it to work harder and produce more noise. Regular cleaning and replacing worn parts can mitigate this issue.

Top 10 DIY: How to make a vacuum cleaner quieter

Top 10 DIY: how to make a vacuum cleaner quieter

A loud vacuum cleaner can be an annoyance and disruption in your home. But there are several ways to help make your vacuum quieter and reduce the noise level. Here are some of the top tips for quieting a vacuum cleaner.

Choose a Quieter Vacuum Cleaner Model

A. Upgrading the motor: Selecting quieter and efficient motors.
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One of the best things you can do is choose a vacuum that is designed to run more quietly. Look for models marketed as quiet vacuum cleaners, or brands known for quiet operation like Miele.

Canister vacuums tend to be quieter than upright vacuums since the motor is separate from the floor nozzle. Cordless vacuums also tend to be quieter due to their weaker motors.

Avoid very powerful, high-wattage vacuums as they require stronger motors to generate suction, which are louder. Look for vacuums with noise-dampening insulation and components like quieter brushrolls.

Clean or Replace the Vacuum Filters

Dirty filters are a major cause of increased vacuum noise. As the filter collects dirt and debris, airflow becomes restricted. This forces the motor to work harder and spin faster, increasing noise.

Clean or replace your vacuum filters regularly. For washable filters, rinse thoroughly in water every 1-3 months. Check foam and paper filters every cleaning and replace them as needed, about every 3-6 months.

Pay particular attention to pre-motor filters, as they directly affect motor effort. Cleaning them will allow for better airflow and help quieter vacuums.

Use the Proper Attachments

Using the correct vacuum attachments for each cleaning task can help reduce noise. The right attachment allows optimal airflow and avoids blockages.

For example, the narrow crevice tool is best for tight spaces. Using the regular floor nozzle may restrict airflow and force the motor to work harder.

Bare floors require a different tool than carpets. Always match the flooring type to the right attachment for the quietest operation.

Vacuum on Lower Power

Adding silencers: DIY silencing solutions for exhaust and intake.

The higher power setting on a vacuum equals greater suction, but also more noise. When possible, use a lower power level to help reduce noise.

Start by using the lowest setting that still picks up debris effectively. If that isn’t sufficient, gradually move to a higher power as needed.

Vacuum Less Frequently

The more often you vacuum, the more noise is generated. Vacuuming less frequently, such as once or twice a week rather than daily, can cut down on noise levels.

Focus vacuuming on high-traffic areas instead of entire floors to reduce operation time. Stick to a routine schedule to keep noise and disruption to a minimum.

Maintain the Vacuum Well

A well-maintained vacuum will operate more quietly and have a longer lifespan. Follow the manufacturer’s schedule for changing filters, belts and brushes.

Replace any worn parts like brush bearings or wheels that may be introducing extra noise or vibration. Keep hoses and attachments clear of blockages.

Lubricate Moving Parts

Adjusting brush and roller settings: Improving cleaning efficiency while reducing noise.

Lubricating the vacuum’s moving parts, like the wheels and the brush roll, allows them to operate more smoothly and quietly.

Consult your owner’s manual for which parts can be lubricated. Avoid getting oil on the belt, motor or electrical parts. Re-lubricate as recommended.

Use Sound Dampening Materials

You can add sound-dampening materials like rubber or foam around the vacuum body and fittings. This helps absorb vibration and muffle noise.

Cut pieces of dampening material to fit and use zip ties or adhesive to secure them. Focus on hard plastic component joints that may be rattling or amplifying noise.

Add Sound Insulation

Soundproofing the vacuum cleaner: Using noise-dampening materials.

For loud upright or canister vacuums, adding sound insulation panels to the interior will help dampen noise. Use fiberglass, mass-loaded vinyl, or recycled denim insulation cut to size.

Secure the insulation tightly around the motor and fan assembly using screws or high-strength adhesive. This prevents the panels from vibrating during operation.

Cover Air Vents

Partially covering the vacuum’s main air outlets can help muffle the rush of air. Cut a piece of cardboard or thick cloth slightly smaller than the vents.

Test different amounts of coverage to find the right balance of quieting airflow noise but not restricting ventilation. Avoid completely blocking vents to prevent motor overheating.

Isolate the Vacuum

Place loud vacuums away from walls and on sound-absorbing rugs or mats. This prevents noise amplification and vibration transfer through hard floors.

Close doors between rooms to contain noise while vacuuming. Store vacuums in the basement or closets to reduce sound nuisance.

Shop for a Quieter Vacuum Cleaner

Vacuum cleaners can generate irritating levels of noise that disrupt homes and even damage hearing. But there are models designed to operate much more quietly than traditional vacuums.

Here’s what to look for when shopping for a peaceful, quiet vacuum cleaner.

Choose an Upright or Canister Vacuum

Upright and canister vacuums are inherently quieter than handheld or stick vacuums. This is because:

  • The motors are separate from the floor nozzle, which reduces vibration and noise transfer.
  • They have foam-lined bodies and casings that absorb sound and dampen echoes.
  • The airflow pathways are optimized for less turbulence.

Shop for a full-size canister or upright model rated for quiet operation to get the quietest vacuum cleaner.

Look for Silent Technology

Leading vacuum brands like Dyson, Miele, and Simplicity have invested in technology to make their vacuums run almost silently.

Advancements like noise-insulated motors, whisper-quiet brushrolls, and turbulence-reducing airflow result in very little audible noise during operation.

Cordless vacuums with this silent technology can operate at just 50-60 decibels, equivalent to a quiet conversation. This allows vacuuming time without disruption.

Compare Noise Ratings

Vacuum models are rated in decibels (dB) of sound output. Compare these ratings when shopping for a quiet vacuum.

  • 65-75 dB – Average vacuum noise level
  • 60-65 dB – Ideal for a quiet vacuum
  • Under 60 dB – Extremely quiet operation

Aim for the lowest dB rating you can find and afford for the most peaceful vacuum.

Purchase Noise-Reducing Accessories

Certain vacuum attachments and accessories can further dampen noise:

  • Brush heads are designed for bare floors that limit noise from brush roll contact.
  • Sound-reducing attachments like insulation-lined hoses and silent wands.
  • Whisper technology floor nozzles, crevice tools and brushes.

Look for these enhancements from brands that specialize in noise control like Miele, Electrolux and Dyson.

Vacuum Quietly

Once you’ve selected a quiet vacuum, use habits that minimize noise:

  • Vacuum at low power settings when possible
  • Use the proper floor heads and attachments
  • Clean filters frequently to increase airflow
  • Vacuum less often by focusing on high-traffic areas

With a little research, you can find a quieter vacuum that keeps your home peaceful and comfortable while delivering impeccable cleaning results. Investing in sound-reducing technology will keep noise levels low for years to come.

FAQs: Expert Answers to Common Queries

How Can I Measure The Noise Level Of My Vacuum Cleaner?

You Can Measure The Noise Level Of Your Vacuum Cleaner Using A Decibel Meter, Which Can Be Purchased Online Or At An Electronics Store. Alternatively, Several Smartphone Apps Can Also Measure Decibel Levels.

Are Bagged Or Bagless Vacuum Cleaners Quieter?

There’s No Definitive Answer To This As The Noise Level Of A Vacuum Cleaner Depends On Several Factors, Including The Design, Construction, And Motor Quality. However, Some People Find That Bagless Vacuum Cleaners, Especially Those With Cyclonic Technology, Tend To Be Quieter.

What Are The Noise Levels Of Typical Vacuum Cleaners?

The Average Vacuum Cleaner Operates At Around 70 To 80 Decibels, Which Can Be Compared To The Noise Level Of A Busy Street.

Can Vacuum Cleaner Noise Damage My Hearing?

Prolonged Exposure To Noise Levels Above 85 Decibels Can Potentially Damage Your Hearing. As Such, It’s Important To Take Steps To Reduce The Noise Level Of Your Vacuum Cleaner If It Operates Above This Level.

Are Robot Vacuums Quieter Than Traditional Ones?

Robot Vacuums Are Generally Quieter Than Traditional Upright Or Canister Models. However, Their Noise Levels Can Still Vary Based On Factors Like Design, Construction, And Motor Quality.

How Often Should I Perform Maintenance To Keep My Vacuum Quiet?

Regular Maintenance Is Crucial For Keeping Your Vacuum Cleaner Operating Quietly. This Includes Cleaning Filters And Vents, Lubricating Moving Parts, And Replacing Worn Components As Necessary.

Is A Quieter Vacuum Cleaner Less Powerful In Terms Of Suction?

A Quieter Vacuum Cleaner Is Not Necessarily Less Powerful. Many Modern Vacuum Cleaners Are Designed To Be Both Powerful And Quiet, Thanks To Advanced Motor Technologies And Noise-Reduction Features.


achieving a quieter vacuum cleaner is not only possible but also essential for a more peaceful and enjoyable cleaning experience.

By implementing the DIY techniques discussed earlier, upgrading to noise-reducing models, and exploring advanced technologies, you can significantly reduce the noise levels of your vacuum. Remember, maintenance plays a crucial role in sustaining a quieter operation.

Embrace these solutions to create a harmonious home environment for all, including those with sensory sensitivities, pets, and young children.

Let’s make our homes more welcoming and serene with a quieter vacuum cleaner today! Take action now and enjoy a quieter, more comfortable cleaning routine.

About Mohammad Sameer

My name is Mohammad Sameer, the founder of SoundproofGears. My hypersensitive hearing turned me into a lifelong seeker of silence. After years of research, I've become an expert on soundproofing techniques and materials. In November 2022 I launched this site to share my knowledge and help others find acoustic sanctuary. About More

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