FAQ: How To Remove Liquid Metal Paste?

Can thermal paste be removed?

The best option is a microfiber cloth but paper towel will do in a pinch—it leaves behind much less material than toilet paper. As for the rubbing alcohol, the higher the concentration the better. I generally use 99% as it evaporates quickly.

What dissolves thermal paste?

A good solvent will make the thermal paste dissolve quickly and rub off very easily. My favorite solvent for removing thermal compound is 91% rubbing alcohol (9% water.) It stinks a lot less than most other organic solvents, it works very well, and a pint of it costs about a dollar at most drugstores.

Can you remove thermal paste with water?

You should NOT do it. Unless you like running into the risk of killing your motherboard and cpu. At best, you could just rub it off with tissue paper, then take a tiny drop of water to an other tissue paper and make sure to only touch the heatspreader with it.

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Can you use nail polish remover to remove thermal paste?

I would not recommend doing that, the acetone derivatives can be very harmful. Rather, just use rubbing alcohol. Or better yet, just use dry paper towels to remove the old material. Most thermal compound can be removed without any liquid cleaners being applied.

Should I clean off old thermal paste?

You should clean leftover pieces of old thermal paste from cpu. You can use pre-applied thermal paste on new cooler. Or, if you choose, you can also clean it and use your custom thermal paste (if you have it).

Can you use wd40 to remove thermal paste?

3 Answers. From many years of removing thermal paste I’ve found my favorite to be WD-40, and then isopropyl for cleaning up the oils left on the mating surfaces by the WD-40. Just use paper towel(s) and/or cotton swabs to apply/wipe.

Can I use wd40 to clean CPU?

It’ll soften the crap after a bit, and sometimes (this grey stuff we tried for a while) would almost totally dissolve it. Just spray the goo-off directly on the heatsink (the worst I’ve had it do was clean some of the tarnish off), and soak a paper-towel in it to set on the CPU core.

Does acetone remove thermal paste?

Acetone will attack a large number of polymers so I would strongly advise against using it because it may attack the plastic components and other parts of your PC. Isopropyl alcohol, denatured ethyl alcohol, and non-lubricating electronic contact cleaner all work well.

Can I clean CPU with water?

You can either just wipe the base and the CPU clean with a dry, lint-free tissue or, for more thorough cleaning, use a lint-free tissue moistened with either a mild solution of washing-up liquid or isopropyl alcohol. Do not put the cooler or CPU under running water.

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Is 70% isopropyl alcohol safe for CPU?

Solutions such as 70 isopropyl alcohol are often used by those working with CPUs, and it’s entirely safe to do so. The solution will not cause damage to CPUs, as long as it is used carefully.

Can I clean my CPU with hand sanitizer?

You won’t be able to get the sanitizer from the cpu completely after cleaning. That isn’t an issue with high % alcohol since it evaporates fast by itself.

Can I use toothpaste instead of thermal paste?

Toothpaste is also an excellent substitute for thermal paste. Its structure decays after a few days, especially if the operating temperatures are high.

Can I clean CPU with acetone?

Acetone will work fine. The whole point of using isopropyl is that it evaporates quickly, leaving no residue.

Is 70% isopropyl alcohol safe for electronics?

It’s best to avoid using any isopropyl mixture below 90% on circuit boards and other electrical bits. If you’re simply cleaning the adhesive off something metal or plastic, 70% might do in a pinch, but you’ll want to be sure not to spill it onto circuits or wires.

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