Any tips how to stay clean for 3 days in the wilderness without showering?

I'm going camping into the woods on the 4th and returning the 7th, and there's no shower. I heard that potato flour would clean your hair, but I would like to get your tips too... Thanks very much for all the answers :)Any tips how to stay clean for 3 days in the wilderness without showering?
There are many dry shampoos on the market, but you can easily go for three days without washing your hair.
Why do you have to not shower just because you're camping? i always take along something like Coghlans Solar-Heated Camp Shower http://www.walmart.com/catalog/product.do?product_id=8586959%26amp;sourceid=1500000000000003260410%26amp;ci_src=14110944%26amp;ci_sku=8586959 you can find it at walmart or head to your local sporting goods store where there is a huge variety and types of solar showers for camping. There are even ones that collect rain water or morning dew if you don't want to carry any water packets.Any tips how to stay clean for 3 days in the wilderness without showering?
double pack of baby wipes and just leave the hair!