Tools
Given the ubiquitous presence of mobile phones in modern lives, there is a high risk of accidental liquid damage in even the most banal of circumstances. It would therefore be advisable to have a few tools and parts to hand in case of need, particularly as only rapid action can hope to salvage a phone from liquid damage.
Precision screwdriver set
A set of precision screw drivers is always useful. With a variety of fittings, they are invaluable for taking a wide range of electronic devices apart for repair or salvage.
Desiccant
Although a bag of uncooked rice is most commonly used, a bag of silica gel is arguably more effective. Unfortunately, as they are most often found in tiny pouches with new leather goods, sourcing enough gel at short notice is unlikely.
Spare battery
As a damp electrical source is dangerous as well as useless, a spare battery – as well as being useful for emergency re-powering – could also be handy when there has been liquid damage.
Vacuum cleaner
Pushing moisture further into a phone with a hair dryer has already been mentioned as a bad idea – a vacuum cleaner with a set of small nozzles and delicate attachments will always have its uses.
Compressed air
Making sure that the can is absolutely vertical, using a can of compressed air to direct, via the nozzle, into crevices of the keypad, speaker and microphone can help to remove any excess moisture. Do not hold the can at an angle as it will produce freezing liquid, as will a can held upside down or sideways. Move the phone rather than the can to reach the desired nooks and crannies. Also, if the can becomes very cold, put it to one side and wait until it returns to room temperature as, just like heat, cold air can be damaging. Compressed air will remove surface moisture – deeper residual moisture will need to be tackled with a vacuum cleaner and desiccant.
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