Instructions for Other Shark Vacuums May Vary.

But if left uncleaned, the vacuum’s exhaust air will start to have a noticeable odour.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..May also indicate an unknown error.. Green Light: The Brush is Working Correctly.

When the brush roll is functioning correctly, the indicator light will show a solid green.This means that the vacuum hasn’t detected any issues and that the brush is turning correctly..

Solid Red Light: There is a Blockage.A solid red light usually means that there is a blockage within the floorhead that’s preventing the brush roll from turning freely.. Switch off the vacuum and unplug it from the mains supply.