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当前版本: Nick Nishino ,

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Hi I have used 91% Isopropyl alcohol to clean the main circuit board on several high end car audio amplifiers with great results. It is non conductive and safe to use on electronics circuit boards providing that thorough drying time is allowed for the alcohol to completely evaporate. Avoid using rubbing alcohol due to it's additives and higher percentage of water content. If you can find 99% Isopropyl alcohol that is the best alternative to using expensive specialty electronics cleaning agents. Some plastics, buttons, plexiglass surfaces can fail or discolor so be sure to separate the plastic case display screen and buttons when cleaning the components main circuit board. If your device had water exposure it is best to of course remove the power source and immediately clean the main circuit board with 91-99% Isopropyl alcohol doing this will remove residue from the water exposure preventing corrosion.
Hi I have used 91% Isopropyl alcohol to clean the main circuit board on several high end car audio amplifiers with great results. It is non conductive and safe to use on electronics circuit boards providing that thorough drying time is allowed for the alcohol to completely evaporate. Avoid using rubbing alcohol due to it's additives and higher percentage of water content. If you can find 99% Isopropyl alcohol that is the best alternative to using expensive specialty electronics cleaning agents. Some plastics, buttons, plexiglass surfaces can fail or discolor so be sure to separate the plastic case display screen and buttons when cleaning the components main circuit board. If your device had water exposure it is best to of course remove the power source and immediately clean the main circuit board with 91-99% Isopropyl alcohol doing this will remove residue from the water exposure preventing corrosion.

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原帖由: Nick Nishino ,

文本:

Hi I have used 91% Isopropyl alcohol to clean the main circuit board on several high end car audio amplifiers with great results. It is non conductive and safe to use on electronics circuit boards providing that thorough drying time is allowed for the alcohol to completely evaporate. Avoid using rubbing alcohol due to it's additives and higher percentage of water content. If you can find 99% Isopropyl alcohol that is the best alternative to using expensive specialty electronics cleaning agents. Some plastics, buttons, plexiglass surfaces can fail or discolor so be sure to separate the plastic case display screen and buttons when cleaning the components main circuit board. If your device had water exposure it is best to of course remove the power source 

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