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PC owners 'should buy a portable vacuum cleaner'PC owners might want to invest in a portable vacuum cleaner to make sure that their machine remains spick and span, according to one expert.

Writing for Extreme Tech, Joel Durham Jr, explains that due to constant airflow, computers often get dusty and this can impair performance.

He says: "To give the computer a nice ‘bath’, start with the inside. Have on hand a can of compressed air, a portable vacuum cleaner or hand vac, and any tools you need to open the computer case."

People should make sure that they do not touch any components with their cleaner as they suck up the dust, he adds.

Anyone who is looking for a full-sized vacuum cleaner might want to check out the Numatic Hetty.

The device was voted as the best cleaner around by users of review site Reevoo.

According to users, the device offers great performance and is simple to operate.

Dyson  DC19 Bagless Canister Cyclonic VacuumCanister, Cyclonic, 1400 Watt, 0.53 Gallon Capacit ...
Price: £135 to £199


Numatic  Henry Bagged Canister VacuumCanister, Bag, 1200 Watt, 10.4 Amp., 4.76 Gallons ...
Price: £83 to £110



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