How To Clean A Printed Circuit Board. In this case, we thoroughly recommend you use a heat source such as hair or blow dryer for the purpose. The other is using a special circuit board cleaning spray.
Over the last decade, the solution has been to use a. Contamination can occur between the line widths of the circuit boards. Today, nearly half of all printed circuit boards (pcbs) are assembled with no clean solder paste.
Steps to clean a circuit board.
The smaller the line width and spacing, the more particles can contaminate it. This can be done with the help of a hair dryer blowing cold air at full speed. Clean with baking soda and distilled water. This is commonly a last step to the cleaning process.