Ok Ladies you want to know how to go 4 - 7 days without washing your hair and still be GLAM.
What you will need: dry shampoo (Davines or R+Co),  a light oil (Death Valley is perfect), so scrunchy...there is still a reason to hold onto the the 80's, sturdy quality shower cap, velcro rollers, curling wand, and light workable hair spray (R+Co outer space).
Put in a few rollers then shower cap and cleanse as usual.