Andonstar-- Ep.9 How to clean the flux residue after soldering?｜PCBs Flux Cleanup with alcohol

[@raddar1463]

I'm using 95% ethanol, it cleaned well

[@woosikdwaynechung485]

what's the issue with cleaning it directly with pure ethanol vs. cleaning it first with 75% ethanol?

[@Quacka666]

What bottle do you use there? where can I buy it?

[@andonstar]

They are alcohol pumping dispensers. I’m sorry that we don't sell these bottle.

[@elitefdc2171]

can i use isopropyl?

[@andonstar]

Sure, Isopropyl and ethanol have the same effect.

[@ketas]

so alcohol fixes bad soldering and even changes color of mask?

[@andonstar]

haha, alcohol can't do that, it an only clean the residue on the circuit board.