Why Does My Vacuum Smell Burnt? Best 3 Reasons.

When you vacuum, do you get a burnt rubber odor? A foul smell could be a sign of several vacuum cleaner issues.

As you are probably aware, a vacuum comprises various parts that work together to produce pressure and collect dirt, dust, and other particles from the ground.

You might smell smoke whenever a problem arises throughout the cleaning procedure, so your equipment starts to malfunction.

If you vacuum your home, you want it to be clean, not to smell like burned rubber. There are several potential reasons, and remedial actions can be taken if your vacuum smells burnt.

What Causes My Cleaner to Have a Bad Smell?

When cleaning the floor and smelling something like burnt rubber, the ribbon would either be pushed out or burned out and broken.

The belts may occasionally become very hot due to the car’s RPM. That burning smell can be removed by removing the suction belt.

If dirt gets caught between the belts and your vacuum’s brush wheel, it could also smell like burnt rubber. Make sure the device is turned off and unplugged before removing the item from it.

The smell of burnt leather could come from a non-functioning brush roller that is split in half or just not turning.

A motor problem can also cause a burned odor. If the brush’s blade and belt are working right, but there is still a burnt odor, the issue may be with the power. To have your vacuum inspected, get in touch with a licensed service provider.

How Should I Proceed If My New Cleaner Smells Like Melting?

Any burning odor emanating from the vacuum is abnormal, and you must figure out what’s wrong. Consider the following measures should your new vacuum smell burnt:

1. Verify whether there is smoking.

A vacuum can smoke for several reasons. The power belt is stuck, the electric engine is overheating, and there is a lit cigarette end within the bags or has been pushed into the device.

2. Verify whether the connection or electrical plug is warm.

A heated power plug or wire is typically the result of an overheated engine. Additionally, it indicates that the vacuum cable’s connections to the main supply are loose.

Therefore, verify that the connection wires are securely fastened at the connection terminals to fix the problem.

If there is a tight squeeze between the connection and the sockets, check if there is a tight squeeze between the connector and the sockets if you find that the connector is still heated.

You can also connect the cleaner to a different plug or contact a certified electrician to find the problem.

3. Examine the vacuum’s rotating wheel to see if the material is stuck.

There may be a burnt odor if the hair is tangled around the end of the rotating brushes and pushed inward toward the contacts. The pressure on the hair causes a burning smell, so you must remove it.

Read More: Can I Leave My Dyson V7 on Charge All the Time?

Potential reasons why people smoke

The potential sources of the Vacuum Smell Burnt in your cleaner are discussed.

A collar

Among the leading causes of a vacuum cleaner’s smell of burnt rubber is a damaged motor. Start by turning off and disconnecting your vacuum from the outlet to inspect.

Whether the belting remains undamaged, see if any hairs, carpet fiber, or string prevent it from rotating. If so, pull out the brush roller quickly and reconnect it. Or, if the belts require it, repair it.

Junk Sludge

The area under the brush roller should also be checked. Occasionally, an object can get stuck between the brush’s wheel and the belts when vacuumed, giving off the same burnt smell.

Disconnect your cleaner from the outlet and carefully remove the item inside your cleaner to see whether this is the case.

Removers with Spoiled Brushes

The burning odor will also come from a broken brush roller. You can verify the condition of the brushing roller by gently unplugging the vacuum from the power.

Change the rollers if necessary, or have an authorized vendor inspect your vacuum.

Motor Issues

A squealing tire odor may indicate a problem with your vacuum cleaner’s engine if the brush’s roller and belt appear to be functioning correctly but continue to smell it. Obtain a vacuum inspection from a licensed retailer or service facility.

What else can you reasonably do to prevent this occurrence now that you’ve identified the potential cause of your vacuuming smell, like burning plastic? Is there a way to foresee this and stop it from occurring while vacuuming?

Overall assessment

When vacuuming, keep an eye out for objects like dust, hair, and string that can occasionally get caught in the vacuum’s beating bar (the rotating part at the bottom), causing it to operate slowly and with less suction strength than necessary.

The next time you wish to use your vacuum, you should always lift it and turn it over to look for any future blockages that can influence the cleaning or produce a stench.

If the clog isn’t cleared out immediately, it could cause a problem and give off a bad smell. The following step after testing is to ensure that your vacuum is moving freely; this is one of the root causes of the smell of smoke.

Another constructive suggestion that would aid in avoiding the burning smell is to clean your vacuum’s filtration regularly.

If you’re unsure how frequently you should do it, consult the company’s manual to find out how often the filtration should be replaced because it may become congested.

Correctly replace the cord.

Suppose your vacuum cleaner uses one, usually once a year. However, since the leather belt bends and deteriorates over time,

If your band is made of metal and is connected to the assembly of your cleaner, you can change it as directed by the product’s manual at the appropriate interval.


You anticipate that the machine will collect dirt and other floor particles when you vacuum. However, if your vacuum emits a burning odor, there may be a problem.

When a vacuum smells burnt, there are various potential causes. The vacuum belt becoming worn out or otherwise broken is the most typical cause.

A burning odor can result from the belt rubbing against the vacuuming motor or other components.

The brush rollers of the vacuum could also be worn out or broken. The carpet or hair strands that get caught in the rollers might cause them to heat up excessively and emit a burning odor.

Frequently Asked Questions

How can a vacuum be fixed if it starts to smell like it’s going to burn?

The suction belt might be broken or stuck. Check to see if the belting is damaged or if a thread, carpet fiber, or hair prevents the motor from rotating the brushed roller by turning off and unplugging your vacuum cleaner.

Why does the smell of burning rubber come from my vacuum?

If you smell leather, the belt would have either smoked outside and broken, or it has extended out so far that it has prevented the slider from moving, which causes the vacuum belt to become highly heated from the Motor Revolutions per minute(RPM).

Why, then, do my vacuuming smells burn Bissell?

Your cleaner will smell smoke if you are cleaning a carpet or something that gets stuck between the brush’s wheel and the motor. Remove the carpet or other item from your cleaner cautiously after turning it off and unplugging it.

What causes a vacuum engine to fail?

Issues can arise when the vacuuming motor gets too hot because of overworked or clogged filters. This causes a decrease in suction and a reduction in motor life. Total motor meltdown might happen occasionally