Should I wet my hair everyday with water to refresh the curls?
That's up to you! If your hair still looks fine but feels a little bit dry try dampen with a spray bottle with water in it ( perhaps water mixed with leave in) so your hair doesn't get soaking wet. If you feel like your hair needs more that day then you might want to wet it.
I have to wet mine daily to keep my style. Most of the time I just wet it with a spray bottle or in run my fingers through it in the shower and apply leave in and product. It has been working for me so far. However I do have fine hair. Hope this helps.