The vape still works if it dropped in water?

When an e-cigarette gets wet, it is not 100% guaranteed to immediately break down, but the risk of continuing to use it is extremely high, especially before it has been properly cleaned. Whether it can be saved largely depends on the duration of immersion, the water quality, and your reaction time.
?? The "Deadly" Impact of Water on E-cigarettes
Water is the nemesis of electronic devices, and it poses particular risks to e-cigarettes, mainly causing the following types of damage:
Battery damage: The lithium batteries used in electronic cigarettes may short-circuit and fail when exposed to water. In extreme cases, they may expand, leak, catch fire or explode.
Chip short circuit: Water can directly cause the device's motherboard to short circuit, burning out the entire circuit and completely "breaking down" the device.
Vape oil contamination: Water entering the vape cartridge will dilute the vape oil, seriously damaging the taste. What's even more dangerous is that after being contaminated, the vape oil may undergo an unstable "boiling over" phenomenon when heated, resulting in splattering of the oil and scalding the mouth with hot liquid.
Internal corrosion: Even if it was used at that time, the remaining moisture would gradually corrode the internal precision components, significantly shortening the lifespan of the equipment.
?? Emergency rescue measures: "The Golden Three Steps"
If your e-cigarette accidentally falls into water, please follow the following sequence of actions immediately. This is the key to rescue:
Immediate power cut and separation: This is the most crucial step and must be carried out immediately after the object is retrieved.
Shut down immediately: If the device has a switch, turn it off immediately.
Force separation: Immediately separate the e-cigarette cartridge (vaporizer) and the cigarette stick (battery) to cut off the power circuit, and minimize the risk of short circuit as much as possible.
⚠️ Strictly prohibited from testing: Before completing all subsequent processing steps, do not attempt to press the button or conduct a charging test; otherwise, it will cause further damage.
External drying: Quickly remove the moisture from the surface of the equipment.
Use a tissue or a dry towel to blot the moisture from the exterior of the cigarette stick and the cigarette cartridge.
For the charging ports or gaps on the cigarette holder, you can use a rolled-up tissue with a pointed tip to gently absorb the moisture.
Do not shake the equipment vigorously as this might cause water to seep further inside.
Deep drying: Absorbing the remaining moisture inside. This is the most crucial step and requires patience.
Best option: If conditions permit, try to disassemble the device and place all the components together with the desiccant pack (silica gel desiccant) in a sealed box. Let it stand for 24-48 hours.
Home alternative: If there is no desiccant, you can use dry raw rice from your home. Place the device components into the rice and seal it, then let it stand for 48 hours.
Auxiliary ventilation: The equipment can be placed in a warm and well-ventilated area (such as near a radiator, but avoid direct sunlight), which will accelerate the evaporation of moisture.
Hair dryer (use with caution): If it's an emergency, you can use the cool air setting of the hair dryer. Keep it about 20-30 centimeters away from the device and blow in a back-and-forth motion towards the opening for about 20 minutes. Remember: Never use the hot air setting; otherwise, the high temperature will damage the internal components!
⚠️ The difficulty of rescue varies depending on the type of equipment.
Rechargeable reloadable/electrolyte-filled electronic cigarettes: This is the equipment most likely to be successfully rescued. The key is to immediately separate the cartridge and the stick, and thoroughly dry the stick (battery compartment) part.
Disposable electronic cigarettes: Their structure is mostly fully sealed and cannot be opened. The internal components cannot be dried at all. Even if they can be used temporarily, they are highly not recommended for rescue purposes because the internal condition is completely unknown, and there are huge safety hazards such as battery short circuits and fires. It is recommended to directly classify and discard them as hazardous waste.
?? How to determine if the "rescue" was successful?
After a long period of drying treatment (recommended for more than 48 hours), you can attempt to assemble and test:
Test steps:
First, check if there is still water vapor inside the cigarette holder.
Install a brand new cartridge.
Try taking a small puff and observe if the indicator light is functioning properly and if there is any abnormal smell or unusual popping sound.
Judgment criteria: If the indicator light works normally and the taste is the same as usual, it indicates a successful rescue. If the indicator light does not work properly or you smell burnt or metallic odors, it means the internal components are damaged.
Last hope: If it still doesn't work after drying, you can try wiping the circuit board with a small amount of high-purity alcohol and then dry it again. If it still doesn't work, basically it can be declared "dead". In that case, it is recommended to purchase a new device.
?? Final Safety Advice
Act promptly: If you are unsure whether the equipment is completely dry, or if it has fallen into contaminated water (such as seawater or toilet water), it is recommended to replace the equipment immediately. This not only saves your effort but also ensures greater safety.
Check for abnormalities: If the equipment after rescue shows abnormal battery heating, inability to charge, or bulging, etc., please immediately stop using it and safely recycle it.
Prevention first: Try to keep electronic cigarettes away from water sources as much as possible. You can consider purchasing waterproof protective covers to prevent potential problems before they occur.