P.S, DO NOT dry phone in direct sunlight. In sunlight, due to excessive heat, the phone battery might explode.
Always turn off the phone, remove battery (Nexus 4 has non removable), sim, dry with a towel and take it to nearest repairing shop ASAP. They open it and blow dry it.
At home, blower can be used to dry it at room temperature or least warm temperature with intervals.
Wipes are good to clean phone, rather than thoroughly washing with water, that too when the phone is already wet.
Any updates with phone progress?