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How To Clean Electronic Circuit Boards NBy Industrial Degreasers NJune 28, 2020

Last updated: February 1, 2022

How To Clean Electronic Circuit Boards

When learning how to clean electronic circuit boards, it is important to find the best solvent or chemical solution to effectively clean the circuit board without causing damage to your fragile electronic components. Chemical solvents that have a high water percentage or low evaporation rate generally should not be used to clean electronic circuit boards, as the high level of water can cause the solvents to pool and expose the electronics to elevated levels of moisture that could cause damage. For this reason, 99% isopropyl alcohol, or IPA is an ideal cleaning agent. 99% pure IPA has very little water content and a high evaporation rate. IPA effectively cleans in intricate spaces without the worry of pooling or leftover solvent causing damage. If you need an affordable and effective solvent for cleaning electronic circuit boards high quality IPA is a great option.

How to Clean Electronic Circuit Boards with IPA:

1. Gather Your Supplies: To properly clean your electronic circuit board you will need cotton swabs, 99% isopropyl alcohol, and a small bowl.  
2. Clean The Board: First start by pouring a small amount of isopropyl alcohol into your bowl. Then you simply dip a cotton swab into the alcohol and squeeze the tip to remove any excess solution. Finally, you will gently brush the cotton swab around your circuit board to remove any dirt or build up. Replace your alcohol dipped cotton swab as needed as you clean.
3. Dry: Once you have cleaned your circuit board of any debris, allow it to sit out and dry for about an hour, before placing back into your CPU.

Need to buy IPA for circuit board cleaning?

If you are in need of high purity IPA for cleaning electronic parts, contact Ecolink. Ecolink is a trusted provider of high quality chemical solvents, who will work with you to find the best solvent for your needs at a competitive price. To learn more about Ecolink, IPA, and our bulk supply options, contact us here today!

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