using oil as lubricant for case fan

Nayo

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Feb 13, 2016
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I have 2 hours tonight to clean up my PC and get going for tommorow. As i dont have grease and wanted to clean all the fans , how about using some coconut oil ? I mean it wont cause any problem right ?
 
Solution


Over the last 10 years, PC's in my house have a collective 250,000+ running hours.
Number of times I have had to relube a fan: 0.

USAFRet

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You're asking 2 different things here, Lubrication and cleaning.
Which are you doing?
 

tominsac

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May 26, 2011
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in order to "lube" a fan , you'll have to get to the bearing. just spraying it might not do it. White lithium for lube and motivation for cleaning. wear a dust mask as a lot of the dust in pc's is dead skin.
 


A quick google search will tell you what WD-40 is good for. Rust and Cleaning are about it. If you spray a case fan with it the WD-40 would attract dust like a magnet and make a mess.

I'd recommend sewing machine oil.
 

USAFRet

Titan
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WD-40 is not a lubricant.

EDIT: It can, in some small circumstances, be used as a very light lube. However.......
1. There are better actual lubes.
2. It may wash out whatever actual lube was in the fan in the first place.

And since we don't really know what the OP is actually doing, this is all speculation.
 

Nayo

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Feb 13, 2016
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First cleaning and then lubricating . I was thinking of using coconut oil for a week . as i dont have grease . WIll it work or itll make a mess ?
 

Kurz

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No to the coconut oil, do it right the first time.

 

USAFRet

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Cleaning the fan should not require new lubrication. Unless you completely dunk it in soapy water.
Lube only if it is noisy.
 

Nayo

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Feb 13, 2016
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YOu know more than me . As u say sensei . ill wait for a week and then lubricate them . Thank you !

 

Nayo

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Makes some noise . IM going full clean up tonight . changing thermal paste . almost re assembling the pc . cleaning up everything and then lubing stuff