Did you drop your phone in the water again? Are you bringing it into the shower or into the pool? These phones are not waterproof, they’re water resistant, So please be careful with them.
But, if it is wet, turn it off immediately.
Do not plug it in, do not power it on. If there is moisture or water in the phone and it’s on, it will ruin the phone.
The proper way to clean water damage is to remove the entire motherboard from the phone, put it into a special solution, and that removes any kind of corrosion or electronic issues on the board.