IPA 99% is safe and effective for consumer use to clean personal computers and electronic devices. Isopropyl Alcohol 99% is the best substance to use for this purpose. Isopropyl Rubbing Alcohol 91% may also be effective, but it is best to use the purest IPA available.

Can you use 70% alcohol on electronics?

70% isopropyl alcohol is good for cleaning electronic parts.

Will isopropyl alcohol break electronics?

Is 70% isopropyl alcohol safe for electronics? Not while they are powered up, no. If it’s off, then yes, cleaning with 70% alcohol is fine… Please ensure sufficient time for evaporation/drying before plugging in/turning on electronics.