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Can You Clean Computer Parts With Rubbing Alcohol

[SOLVED] Can I clean my pc with Isopropyl alchohol?

  • Thread starter Nonkii
  • Start date
Nonkii
Jul 27, 2019
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  • #1
How-do-you-do! My pc has been pretty dusty for over ii weeks at present. I've been pretty busy and I oasis't gotten time to clean information technology. Today I cheque what components are really dusty and it was mostly my fans. I know that I could just make clean it with canned air only it has some dust that it just seems impossible to accept off with canned air. What should I utilise? Is isopropyl alcohol a good option?
Karadjgne
Dec 26, 2012
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  • #v
Electronic Contact cleaner similar CRC brand is pure isopropyl alcohol in a spray can, and can exist sprayed directly into a cpu socket if and so desired (actually recommended for cleaning upwards paste stupidity), then is absolutely prophylactic to clean Anything inside a pc.

Just make sure to non just unplug the psu, but push the power button subsequently to help drain any residual power. Most times you'll hear an audible 'click' from the psu and all the various lights/leds volition shut downwards.

The reason for the spray cans is unproblematic. They don't comprise enough kinetic energy to dispense sensitive solder joints. Rags and fingers practise, and the chances of bending a transistor or cap and breaking its seal is multiplied exponentially on a motherboard.

If the dirt is that bad, in your opinion or non, breakup the entire pc, clean as required past rag or spray, let it dry, then rebuild.

Maintaining a decent cleaning schedule ways a deep clean by full breakup may or may not exist necessary for a year or more than. Much depending on the schedule, thoroughness of the scheduled cleanings, attending to details, environment.

carocuore
Jan 24, 2021
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Hellfire13
Apr 20, 2016
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  • #iii
Y'all can utilise isopropyl alcohol with some caution as it s highly inflammable. Do not spray it directly on the component. Spray it on the towel and then rub the surface gently with it. Brand sure you are thoroughly grounded.
JohnBonhamsGhost
January 14, 2016
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  • #4
any plain plastic or metallic surface can be cleaned with but a slightly damp textile.
avoid getting near any circuits, transistors, etc.
for any more stubborn buildups of dust or whatever type of grime, substituting water with isopropyl booze or nearly surface cleaners volition piece of work fine.
Karadjgne
December 26, 2012
27,712
3,383
101,140
four,956
  • #5
Electronic Contact cleaner like CRC make is pure isopropyl alcohol in a spray can, and tin can be sprayed directly into a cpu socket if so desired (actually recommended for cleaning upwardly paste stupidity), so is absolutely safe to clean Anything inside a pc.

Just make sure to not simply unplug the psu, but push button the power button later to help drain whatever residual power. Most times y'all'll hear an audible 'click' from the psu and all the various lights/leds will shut down.

The reason for the spray cans is elementary. They don't contain enough kinetic free energy to dispense sensitive solder joints. Rags and fingers do, and the chances of bending a transistor or cap and breaking its seal is multiplied exponentially on a motherboard.

If the dirt is that bad, in your stance or not, breakup the entire pc, clean as required past rag or spray, let it dry, then rebuild.

Maintaining a decent cleaning schedule means a deep make clean by total breakdown may or may not exist necessary for a yr or more. Much depending on the schedule, thoroughness of the scheduled cleanings, attending to details, surroundings.

Nonkii
Jul 27, 2019
615
xv
1,895
1
  • #6
Electronic Contact cleaner like CRC brand is pure isopropyl alcohol in a spray tin, and can exist sprayed straight into a cpu socket if then desired (actually recommended for cleaning up paste stupidity), then is absolutely prophylactic to make clean Anything within a pc.

Just make sure to non merely unplug the psu, merely push button the ability push button afterwards to help drain any balance power. Most times you'll hear an audible 'click' from the psu and all the various lights/leds will shut down.

The reason for the spray cans is unproblematic. They don't contain enough kinetic energy to manipulate sensitive solder joints. Rags and fingers practice, and the chances of bending a transistor or cap and breaking its seal is multiplied exponentially on a motherboard.

If the clay is that bad, in your opinion or not, breakup the entire pc, clean every bit required by rag or spray, allow it dry out, then rebuild.

Maintaining a decent cleaning schedule means a deep clean by full breakup may or may non exist necessary for a year or more. Much depending on the schedule, thoroughness of the scheduled cleanings, attention to details, surroundings.

Thank you! The dirt is only pretty bad on the fans. The other things can be cleaned with canned air.
Karadjgne
Dec 26, 2012
27,712
3,383
101,140
iv,956
  • #vii
Be careful with cleaning fans, some are built a lot amend than others, so attempt not to become excited and come across if you can spin them with canned air or CRC. That's a good way to wear bearings or suspension a blade (really easy on a gpu)

Besides try not to spray direct into the motor housing or soak the area where the housing meets the hub. Most fans employ some sort of lubricant and that'southward the one part of a pc that'south not booze friendly.

Personally, I'll pull all fans out for easy access and then use a ½" artists apartment boar brush (real hair, non the nylon kind) on a bract by blade basis, simply scrubbing it dry, can practice everything with that castor. Then canned air has no issues.

Nonkii
Jul 27, 2019
615
15
i,895
1
  • #8
Be careful with cleaning fans, some are built a lot ameliorate than others, so endeavor not to get excited and meet if you can spin them with canned air or CRC. That's a skillful way to wearable bearings or break a blade (really piece of cake on a gpu)

As well try not to spray straight into the motor housing or soak the expanse where the housing meets the hub. Most fans utilize some sort of lubricant and that's the one part of a pc that's not alcohol friendly.

Personally, I'll pull all fans out for easy access and then use a ½" artists flat boar brush (existent hair, not the nylon kind) on a blade by blade basis, but scrubbing it dry, can do everything with that castor. So canned air has no bug.

I see. Practise you also exercise it for your cpu cooler? Mines seems to be dusty too but I need to purchase thermal paste if I want to remove it. Volition 50% isopropyl alcohol exercise the chore? That one is the only one I got. It'southward non a spray merely I have some micro fiber cloth and some q tips which I assume information technology'southward fine to use.
JohnBonhamsGhost
Jan 14, 2016
5,758
772
32,540
i,274
  • #9
Do you as well exercise it for your cpu cooler? Mines seems to be dusty also
for CPU cooler fins and radiators i've always just used a vacuum attachment and\or compressed air.
if the fins are spaced enough that you tin easily fit a q-tip between them information technology would work, merely yous'd want to be very certain that y'all fully removed whatever lint\fibers left backside.
Will 50% isopropyl booze practice the job?
your average generic isopropyl alcohol is 70%.
only fifty% would be very similar and will work, it just may non evaporate at the exact same speed.
Nonkii
Jul 27, 2019
615
15
1,895
1
  • #10
for CPU cooler fins and radiators i've always just used a vacuum attachment and\or compressed air.
if the fins are spaced enough that you tin easily fit a q-tip between them information technology would work, but you'd want to be very sure that you fully removed whatsoever lint\fibers left backside.

your average generic isopropyl booze is seventy%.
merely 50% would exist very similar and volition piece of work, it just may non evaporate at the exact same speed.

Thanks a lot! What practice the numbers mean in the alcohols? How fast they evaporate?
Karadjgne
Dec 26, 2012
27,712
3,383
101,140
four,956
  • #11
50% ways it's 50% isopropyl and 50% mixture of other stuff including distilled water and or other booze or ethanol derived compounds. Role of the reason why 90% or meliorate is suggested.

CRC contact cleaner can be found in most automotive stores, mostly right on the same shelf as carburetor cleaner.

How to clean a heatsink. Consider what a heatsink is. A giant clamper of aluminium. That's it. Pull off the fan, remove the heatsink, wipe the bottom with a rag and throw it in the sink in hot water with a drop of dish detergent. Shake it back and forth a little, rinse with clean hot h2o, let dry. That's all in that location is too it. I've seen ppl throw them in the dishwasher, but I don't recommend that as it discolors the aluminium and the temps dishwashers hit aren't skillful for the vapor chambers.

You can launder a motherboard in the sink. Every bit long as you lot are prepared to wait several days for it to dry fully, and take a accident-dryer to any ports.

Most ppl are scared about cleaning, but with proper precautions, like disassembly, removal of power and using the right tools for the awarding (but a instance could ever utilize a scrub brush cleaning) etc, cleaning a pc is quite uncomplicated and not difficult. Just requires patience and a light touch.

Nonkii
Jul 27, 2019
615
15
1,895
ane
  • #12
50% means it's 50% isopropyl and l% mixture of other stuff including distilled h2o and or other alcohol or ethanol derived compounds. Part of the reason why 90% or better is suggested.

CRC contact cleaner tin be institute in most automotive stores, by and large right on the aforementioned shelf as carburetor cleaner.

How to make clean a heatsink. Consider what a heatsink is. A giant chunk of aluminium. That'south it. Pull off the fan, remove the heatsink, wipe the bottom with a rag and throw it in the sink in hot water with a drib of dish detergent. Milk shake information technology back and forth a picayune, rinse with make clean hot water, allow dry. That'south all in that location is too it. I've seen ppl throw them in the dishwasher, but I don't recommend that as it discolors the aluminium and the temps dishwashers hit aren't proficient for the vapor chambers.

Y'all can wash a motherboard in the sink. As long as you are prepared to await several days for it to dry out fully, and take a blow-dryer to whatever ports.

Most ppl are scared about cleaning, only with proper precautions, like disassembly, removal of power and using the right tools for the application (merely a example could ever use a scrub brush cleaning) etc, cleaning a pc is quite unproblematic and not difficult. Just requires patience and a light touch.

Yup! Cleaned information technology yesterday with fifty% booze though since that was the only thing I had. It cleaned the clay perfectly. No idea if I did a fault by using a fifty% alcohol. Anyways, thanks a lot for taking your time!
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