Watch: Professor John Dyson's inaugural lecture at the University of Birmingham – 'In search of treasure and redemption'

A cloud of dust always escapes during the emptying process, which can affect your home’s air quality.. How to Empty a Shark Cordless Vacuum.

While every vacuum will have some pet hair caught around the brush roll, this step is particularly important if you have pets or people in your household have long hair..Finally, check that there’s not a blockage at the entrance to the main suction tube.

Watch: Professor John Dyson's inaugural lecture at the University of Birmingham – 'In search of treasure and redemption'

Then reassemble the floorhead and reattach it to the vacuum cleaner..Make sure that the brush roll spins freely.If it doesn’t, there could be a blockage behind the brush..

Watch: Professor John Dyson's inaugural lecture at the University of Birmingham – 'In search of treasure and redemption'

Step 3: Clean the Dust Canister.To clean the dust canister, you first want to remove the cyclones so that you can give it a deep clean.

Watch: Professor John Dyson's inaugural lecture at the University of Birmingham – 'In search of treasure and redemption'

You do this by pressing down on the latch at the top of the cyclone, then using a button on the side of the canister to release the cyclones.. Once you have separated the dust canister, you should.

use a damp cloth to clean inside.What Types of Vacuum Does Shark Manufacture in China?.

Shark produces a range of different vacuum cleaners, all of which are manufactured in Chinese factories..The company’s best-known models tend to be their uprights, which often come with a Lift-Away design and various other interesting features.

Shark also produces cordless stick vacuums, corded stick vacuums, cylinder vacuum cleaners, and handheld vacuum cleaners..While there are many different types of Shark vacuum, they all share similar features and technologies.