Is it better to wash your face with cool water or warm water?
Warm then after rinse your face w/ cold to close your pores!
It is better to wash your face with warm water because it will open up your pores. You can splash cool water on your face after you wash it :)
warm, unless you are overheated
it is best to get a hot wash cloth and hold over your face to open the pores and then wash your face to clean the pores
Warm or hot water opens the pores and cleanses, after that, cool water will close them up so no extra yuck gets in! :)