[YoungRookie]

How do you reccomend to use the seafoam? I have heard a couple different ways but i want to do it the right way so i dont fuck anything up. I just wanted to clean it out while the motor is out of the car cuz i thought that would be easier but maybe it wont be. I didnt really want to pull the head because i have never done that before and i would probably screw something up lol. Do you thin i should just put the motor back in the car and hook everything back up get it running and all that and then do the seafoam. Would that clean out the valves?