Step-by-Step Guide to Cleaning Your Computer

Without regular and effective cleaning, your computer and the surrounding workstation area can be one of the most germ-prone areas in the office. Bacterial and virus build-up can lead to the spread of infectious diseases, while dust and food crumbs can interfere with your electronics. Fortunately, it’s easy to stay healthy and hygienic whether you’re working at home or at the office by following this guide to cleaning your PC.

Why Clean Your PC?

Studies have found that poor levels of hygiene is commonplace in the workplace, with desks, computer keyboards, phones, and screens harbouring the highest levels of bacteria of anywhere in the office – including the restroom. While services for commercial cleaning in Sydney and elsewhere can assist with a regular and thorough cleaning schedule, users can also help keep their equipment germ-free with an occasional cleaning session.

How to Clean Your PC

What You’ll Need

You’ll need a few basic items to get started:

  • A can of compressed air
  • Some lint-free anti-static cleaning wipes
  • Some anti-bacterial wipes
  • A bottle of glass cleaner
  • A damp cloth
  • A soft makeup or painting brush
  • A dust mask

Ground Rules

The following rules will be handy to keep in mind as you clean your computer. If you have any doubts about the best way to clean your IT equipment, services for office cleaning in Sydney and elsewhere can assist.

  • Switch off and unplug your computer and monitor before you get started to avoid getting water on any powered-up electronic parts. Do unplug as some computers have a continuous current running even when switched off.
  • Avoid spraying cleaning liquids directly on any part of your computer. If you’re cleaning your monitor, spray screen cleaning liquid on to the cleaning cloth rather than applying it directly on to the screen.
  • Avoid using a vacuum cleaner to remove dust from your computer as it can cause damage. Instead, opt for compressed air or a soft brush.

Accumulated Dust on Fans

Dust is probably the most serious threat to the efficient functioning of your computer. Over time, dust can accumulate inside the case, clogging and slowing down the cooling fan and other internal parts. Overheating is more likely to occur if the fans have slowed down significantly.

To clean away accumulated dust, switch off your computer and remove the case lid. Take your can of compressed air and blow air through the internal slits from inside the case to force the dust through the internal slits. Repeat the process for all the fans.

You may then restart your PC and spray the fans one more time as they start spinning to remove all the dust.

Case Walls and Other Components

Gently wipe away any dust build-up inside the case walls with a slightly damp cloth. Use your can of compressed air to blow air off the wires, chips, and circuitry. Alternatively, you can use a soft brush to remove the dust from the components. Always work very gently when cleaning the inside of your computer.

Your Keyboard, Monitor, and Mouse

Applying compressed air is an easy way to dislodge difficult to reach food crumbs or other detritus lodged between the keys. You may also hold the keyboard upside down to dislodge any stubborn bits. Once you’ve cleaned out the crumbs, wipe down your keyboard and mouse with an anti-bacterial wipe.

To clean you monitor, switch it off and wipe with a lint-free, anti-static wipe. A soft, damp, non-abrasive cloth may also be used.

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