Diy contact cleaner

>>1204494
You could just clean the contacts mechanically.

Maplin have a good contact cleaner for 5 squids.

>>1204503
I could but that might not be good for intricate stuff like pcbs

>>1204508
They don't claim to remove oxidation (like all the others) so that is why I am trying to find something similar to Deoxit which claims to remove oxidation

I also found another local brand "Comma" which says it removes oxidation but their msds (The Russian one has the full list of ingredients) doesn't contain any compound for this purpose other than the usual solvents and alcohol so it wouldn't actually remove oxide

>>1204494
>Go to local car shoppee.
"A bottle of contact cleaner please"
>Go home with contact cleaner.

>>1204567
Read before posting pls

Did you look at the MSDS for Deoxit? It's 40-70% petroleum naphtha, then 10-30% propellant, and then only 3-7% of it is their secret sauce.

>>1206659
Yeah their secret sauce is what I am trying to investigate

Interestingly looking at this sheet http://store.caig.com/app/site/media/sitemedia.nl/id.808/.f it seems to imply the secret sauce is probably mineral oil, curious how it can remove oxide.

>>1204494
>remove oxide action
this is actually a marketing meme
the shit's just IPA and 30wt mineral oil, with butane as a propellant now that they've banned CFCs.

rule of thumb: a chemical deoxidiser worth a damn would need to be hosed down with neutraliser after doing it's thing, then the whole board would have to be washed off again and dried, then sealed or replated.

>>1204494
>Amazon.com
> what is freon