How To Clean A Circuit Board At Home. 3 best ways to clean a corroded circuit board. In the first step, vacuum clean the printed circuit board with the help of a hand vacuum cleaner.
Then use the rug or paintbrush to rinse off the solution along with the rust from the board. Preheat your oven to about 80 degrees celsius, and once it is up to temperature, turn it off and place your board inside. Using a solution mixed with alcohol, baking soda, and water.
Work from the outside in, cleaning the fans before you get to the circuit board itself.
When handling this material, you should wear gloves and goggles for protection. You need to apply the isopropyl alcohol on the soldering side and not on the electric components. If there is still debris on the board, we suggest you opt for the home cleaning solution or isopropyl alcohol. Cleaning the board won’t take much of your time.