Imagine the following scenario: You are washing the dishes, listening to music on your smartphone when suddenly the unthinkable happens – the phone that was nestled safely in your shirt pocket tumbles out and into a sink full of soapy water and dirty dishes. You manage to frantically retrieve your precious phone from its watery grave, dry it off, and find that somehow it is still working! It’s a miracle! You acted fast to save your phone, and you didn’t even need a bag of rice! All is well in the world of potentially water-damaged electronics… until two days later, when, for no apparent reason, your phone now doesn’t work, it short-circuited. Your miracle has turned into a nightmare. Water damage: 1. You: 0.
We’ve discussed the science behind circuit board corrosion and how to prevent water damage with different conformal coatings, discussing why electronics and water don’t mix. One of the reasons we mentioned is the hidden and most puzzling cause of water damage: corrosion. Corrosion is the gradual breakdown of material, usually metal, by a chemical reaction with its environment. The most common form of corrosion occurs when you combine metal with water and oxygen, creating iron oxide (more commonly known as rust). This reaction occurs when you combine these elements for an extended period.
There is no specific time frame in which deterioration happens; an electronic device can begin corroding a few hours after the initial water damage incident, or it can last days unaffected before showing any signs of a problem. How fast it sets in depends on humidity levels, the severity of the water damage, how long the device was submerged, and even how it is made. If the device was made to prevent water damage, exposing it to water won’t affect it. These factors significantly affect the time frame under consideration for a water-damaged device.
You must be very careful when cleaning up corroded electronics after water damage. You can damage the device further if you don’t know what you are doing, and you could also potentially injure yourself. Remember: devices and liquid generally don’t mix, so any time you apply cleaning solutions to a device, you must be cautious. The average consumer should never attempt to repair a device without professional assistance. The best rule to remember is to take it to a professional when in doubt! With that being said, here are a few helpful tips to keep in mind when dealing with deterioration and devices with water damage:
Remember that whenever you are dealing with a water-damaged device, there is no guaranteed way to fix it once it has been subjected to water or already has deterioration issues. You can take steps to improve your chances of repairing it, but in the end, you have to cross your fingers and hope for the best.
If you want to learn more about waterproof electronic devices and the technology that goes into them, then visit our website! We provide protective coatings to eliminate corrosion from happening in the first place. Contact us today to waterproof your new electronic device, or dig deeper to learn how we protect electronics from corrosion.