My Samsung M33 fell into dishwashing water for less than two seconds. I switched it off, removed the SIM tray, wiped it down and left it with the charging port facing down for about 20 hours.
The front camera was cloudy for a few hours but has cleared. Is it safe to turn the phone on now, or should I wait longer?
I'd keep it off for at least 48 hours total, and don't charge it while you're waiting. Silica gel packets may help if you have some, but the camera clearing doesn't prove the inside is dry.
The camera fog is the part that would make me cautious. It suggests moisture got inside, and water can leave residue even after it dries. If you can, have a repair shop that handles Samsung phones inspect it before powering it up.
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zero-drama-llama:
The water was cool well water, possibly with a little dish soap in it.
the.last.clean.mug:
That makes the residue concern worth mentioning to the repair shop too. Drying alone won't necessarily remove it.