I dropped my iphone in water i dried it ans it works fine just that the volume is a little messed up. What should i do?

I turned it off and placed it in rice but i'm tempted on turning it back on
how long should i leave it in rice?

2 days

Leave it in their for about 48 hours (2 days) and then try to just jerk it a few times in order to throw any remaining water out.

3 days

Wait until the rice is fluffy and then you can eat it with the phone.