user 37518
Well-known member
Hi, Ive been looking for a method to clean large PCBs, I cant fit them into ultrasonic baths since my ultrasonic bath is too small to fit the module. Ive been using CRC QD contact cleaner which I love for most stuff, QD will disolve the grease very effectively, but the problem is that once I spray it on a PCB, the grease will disolve and "liquify" but its actually really hard to take that disolved grease out of the PCB, Ive tried using compressed air to blow off the disolved grease but it will only spread the grease all over the PCB instead of blowing it off the PCB... Ive tried isopropyl alcohol but wont work half as effectively as CRC QD....
What are you guys using?
What are you guys using?