It’s designed specifically for hard floors, so it has poor carpet cleaning performance and is less versatile than most stick vacs.

But for general spot cleaning it’s hard to beat in this price range..The Shark CH950UKT has enough power to give your car a quick clean.

We found it great to use on car seats, where the motorised brush bar was able to remove both dirt and pet hair.It won’t remove stubborn dirt stuck to car mats, but we’re yet to test a handheld vacuum that can manage this job..Unfortunately, its car cleaning performance is let down by the lack of a proper crevice tool.

The provided tool is too short to get between seats and other awkward locations – especially as the vacuum itself is quite large and rigid – making it difficult to give the car a full clean.And, with only around 10 minutes of run time, you might not get the whole interior cleaned before running out of battery.. For these reasons, we don’t recommend buying the CH950UKT specifically as a. car vacuum.

It can still be useful for cleaning most of your car interior though.. Stairs.

We found that the combination of lightweight design and mini motorised tool makes the Shark cordless handheld vacuum cleaner excellent for cleaning stairs.Just think of trying to clean carpets and hard floors using only manual tools!.

In this article, we’ll take a look at the principles behind vacuum cleaners and how they work.We’ll also discuss what affects a vacuum’s performance and how the system changes for a bagless vacuum.. How Does a Vacuum Work?.

Vacuum cleaners have a motor that drives a fan.The fan pushes air into the vacuum cleaner and out of the exhaust, which creates a partial vacuum inside.