Cleaning Circuit Boards. Using a solution mixed with alcohol baking soda and water. 4 6 out of 5 stars 3 004.
To clean a circuit board try using compressed air. Sometimes you can clean a circuit board without using any liquids. Always remove the device s batteries and power source first.
Sometimes just blasting the surface with a few squirts from can of compressed air and cleaning any dirty contacts with a pencil eraser does the job.
Best ways to clean a corroded circuit board. Corrosion on circuit boards is usually caused by exposure to salt air or acid leaks from attached batteries. When you are working with a printed circuit board you are dealing with a variety of exposed components and connections that can easily be damaged if you attempt to clean the board improperly. Using a solution mixed with alcohol baking soda and water.
