How To Clean A Circuit Board Of Corrosion. 3 best ways to clean a corroded circuit board. If the board is just dusty, and there are no signs of damage, that’s probably enough.
Just pass the compressed air through one of the circuit board holes, and you will see that dust particles will come out from the other hole. Refer to this guide as you clean your boards, and check out the blog for even more tech life hacks. If the board is just dusty, and there are no signs of damage, that’s probably enough.
Once it is properly cleaned, rinse it of with sterile water.
Alternatively, spot clean your circuit board with isopropyl alcohol. How do you clean battery corrosion off a circuit board? Sometimes you can clean a circuit board without using any liquids. How to clean corrosion off a circuit board when the pcb receives water damage or other sources of corrosion, cleaning it can be an important way to repair it.