, we think that Dyson vacuums are worth the money.

This can cause the entire house to smell unpleasant every time you vacuum.. Fortunately, there’s usually an easy fix!.Other Reasons for Your Vacuum to Smell Bad.

Dogs (and other pets) aren’t the only cause of bad odours in a vacuum cleaner.Mould particles, bacteria build-up, damp dirt, and a burnt-out belt cause also contribute to a vacuum that smells unpleasant.. How to Remove a Dog Smell From Your Vacuum Cleaner.Now you know what causes bad odours, here are some simple steps you can take to eliminate them.. 1.

Wash Your Vacuum’s Filters.are one of the most common culprits for a bad odour.

They are designed to catch pet dander before it can escape into the air, so these odorous particles can quickly build-up..

There are generally two options for cleaning a bad-smelling filter:.Fortunately, it’s usually straightforward to replace a vacuum belt..

Flashing Red Light: Motor Overheating.Many Shark vacuum cleaners have an automatic shut-off system to protect the motor against overheating.

When the vacuum detects overheating, the suction motor will switch off and the brush roll indicator light will flash red.. Here’s how to solve this issue:.Turn off and unplug the vacuum (if you’re using a corded model)..