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

When we use solder wire with flux, rosin, or flux during soldering, the circuit board will be covered with flux after soldering. How do you clean the PCB after soldering? I learned it can be cleaned with alcohol. Now we have 2 types of alcohol, 75% Ethanol and Ethanol absolute. Let’s see how they perform! AD409Pro links: Official Website: https://andonstar.com Official Store: https://bit.ly/3Z8p0a3 Store 5% off code: SUBSCRIBE Amazon: https://amzn.to/3Sk0XBk Follow us for more latest news and promotions. Facebook:   / andonstar-digital-microscope-106974158821065   Twitter:   / andonstar   Community:   / 657789199324556