What should I do if I spilled tea on a mouse? - briefly
Turn off and unplug the mouse, then gently blot the liquid with a lint‑free cloth and let the device air‑dry completely before reconnecting. If it does not work after drying, replace it.
What should I do if I spilled tea on a mouse? - in detail
If a beverage contacts a computer mouse, act quickly to prevent permanent damage.
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Disconnect power. Unplug a wired device or remove batteries from a wireless one. This stops electric flow and reduces the risk of short circuits.
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Turn the mouse upside down. Allow excess liquid to drain immediately. Hold it for several seconds to let gravity remove as much fluid as possible.
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Blot, don’t rub. Use a lint‑free cloth or paper towel to absorb visible moisture from the surface and any crevices. Press gently; aggressive rubbing can spread liquid deeper into the circuitry.
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Disassemble if feasible. For models with removable shells, open the casing according to the manufacturer’s instructions. This gives access to internal components that may retain moisture.
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Dry the interior. Place the separated parts on a dry, absorbent surface. Keep them in a well‑ventilated area for at least 24 hours. A dehumidifier or a container with silica gel packets can accelerate evaporation.
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Inspect for residue. Once dry, examine the circuit board and contacts for sticky traces of tea. If any remain, clean with isopropyl alcohol (≥ 90 %) applied sparingly to a cotton swab. Allow the alcohol to evaporate fully before reassembly.
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Reassemble and test. After confirming that all components are dry and clean, reinsert batteries or reconnect the cable. Verify functionality by moving the cursor and checking button response.
If the mouse fails to operate after these steps, the internal circuitry is likely compromised and replacement is advisable. Regular preventive measures—using a spill‑proof mat and keeping drinks away from workstations—reduce the likelihood of recurrence.