Isopropyl Alcohol - When you need to remove stickers or clean anywhere on your PC that cannot be exposed to moisture, isopropyl alcohol is perfect. The potent liquid dries without leaving residue and dissolves even the peskiest buildups of grime.
Isopropyl alcohol, a microfiber cloth and canned air.
Avoid liquid cleaners if possible: A dry soft cloth, such as a microfiber or lint-free cloth, is often sufficient for removing dust and light smudges. If necessary, use distilled water: For tougher stains, lightly dampen the cloth with distilled water.
Using isopropyl alcohol to clean your electronics is a safe and effective way to remove debris. Here are some tips to make your cleaning safer and easier. Unplug the device before cleaning. Do not pour alcohol directly on the device.
According to Dr. Vijay Iyer, Professor of Chemical and Biological Engineering at Rutgers University, "70% isopropyl alcohol should be safe for most CPUs." He went on to say that if there is any residue left on the CPU after cleaning, it can be removed with a bit of water.
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Use short bursts of compressed air to remove dust without dislodging any components. Avoid using a brush on these sensitive parts. For hard drives and SSDs, a light dusting with a microfiber cloth should suffice. The power supply unit (PSU) can be cleaned using compressed air.
DO use a 70-percent isopropyl alcohol solution (rubbing alcohol). DON'T spray a cleaning agent directly on your computer's surface. Spray your cleaner onto a cloth first and then gently wipe the cloth over the surface.
Do not spray or apply liquid directly onto your device. Thoroughly wring out cloths or cleaning wipes before using to ensure that no moisture will seep into your device.
Using a 70% isopropyl alcohol wipe or Clorox Disinfecting Wipes, you may gently wipe the hard, nonporous surfaces of your product, such as the display, keyboard, or other exterior surfaces. Be sure to follow all manufacturer's recommendations and warning labels when using any cleaning product. Don't use bleach.
You can also use WD-40 Multi-Use for this purpose. Be careful not to apply too much liquid that could creep between the keys.
Soft cloth: Used to clean different computer components without scratching or leaving debris. Compressed air: Used to blow away dust and debris from different computer parts without touching the components.
Avoid using paper towels or regular cloths, as they may scratch the screen. For stubborn stains, lightly dampen the cloth with water or a 50/50 mixture of water and isopropyl alcohol. Do not spray liquid directly on the screen. Wipe the screen in a circular motion and let it dry before turning the monitor back on.
Avoid using any of the following chemicals or products containing these chemicals: Any chlorine-based cleaner, such as bleach. Peroxides (including hydrogen peroxide) Solvents such as; acetone, paint thinner, benzene, methylene chloride or toluene.
Rubbing alcohol is better for use in first aid and to sterilize small objects or surfaces. If the isopropyl alcohol concentration in rubbing alcohol exceeds 80%, it loses some antibacterial properties. The higher concentration also makes it more hazardous and inappropriate for home use.
It is safe on most painted surfaces, plastics, and elastomers. It leaves no residue, evaporates quickly relative to water, and does not cause corrosion.
Isopropyl alcohol used to clean PCBs should be 90% grade or better. A lower grade is not safe for electronics.
Isopropyl Alcohol - When you need to remove stickers or clean anywhere on your PC that cannot be exposed to moisture, isopropyl alcohol is perfect. The potent liquid dries without leaving residue and dissolves even the peskiest buildups of grime.
Safety Tips!
Do not use a vacuum cleaner or hair dryer to clean your PC fan. This may create static buildup and discharge into the sensitive electronics inside the computer case.
Physically Cleaning Your Computer
The dirtiest parts of a case are usually the top and bottom since this is where the dust settles. Wipe down the exterior of your case with a damp cloth. The insides are a little trickier. The best thing to use to remove dust is a can of compressed air.
Any yellow, greenish or brown deposits made up of carbonates and sulphides (due to a corrosive atmosphere or saltiness) should be treated with WD-40 Specialist Rapid-Drying Contact Cleaner, which has a formulation capable of effectively dissolving grease, grease deposits, welding flux residues and condensation on ...
Keep the ports clean and dry: Regularly wipe down the metal ports with a dry, clean cloth to remove any dust or debris. Avoid using any liquid or water to clean the ports as it may cause damage. Use protective covers: Consider using protective covers for your ports when they are not in use.
Isopropyl Alcohol: Break down sticky debris with 90 percent or higher isopropyl alcohol. Distilled Water: Distilled water does not damage electronic components in small amounts.