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원문 게시자: zzz ,

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Never use rice. Rice mixed with liquid leaves nasty $@$* residue on the board which is even worse than the corrosion you are trying to prevent.

Take board out and use toothbrush, a $1 baking tray from corner store deli, and 99% alcohol from the pharmacy. 91% will do if they don't have 99%. Brush GENTLY in circles. GENTLY.

Then put it in an oven at 220f for a few hours.

THIS

IS

NOT

TO

REFLOW

SOLDER!!!!!

That is a BS myth and fixes nothing. We are just trying to remove all remaining remnants of water. Alcohol displaces water and is a good cleaning agent, so immersing the board in alcohol to do the brush cleaning is important.

After the cleaning, into the oven for a few hours. Preferably an oven you never plan on cooking in again. Then try to turn it on after letting it cool off for fifteen minutes or so.

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