For clothing its important too look at the reason why you want to clean them in the first place, if your an office jockey then you probably don't want to smell of no, in the woods this doesn't matter as you'll smell Smokey all the time anyway, in the woods your clothing cleaning needs come down to the fact that stuff in your clothes reduces insulation, for 3 or 4 day trips a very vigourous shake will remove the skin particles( you can see this happening some days, the other problem is dirt in the clothing, Ideally you should avoid rolling around in the dirt but a good submersion in water will do the job to dissolve it away, biodegradable soap is useful but not essential for trips less than 2 weeks IMHO.For cooking pots, your intention is to steralise, doesn't matter if its covered in crud you want it to be sterile, washing in fairy liquid doesn't for the most part steralise, i don't have running water in my home so as soon as I've used a pot i fill it halfway full with water then stir it about till all food particles are in the water then i drink it, afterwards I hang my pots, bowls etc on the easing line( the sun will steralize) when out yoylu can do the same except lash your eating utensils on the outside of your pack, doesn't matter how much soap you use, you may not steralizeFor washing your person,its good to look at goerge carlins views on this, he said you need to wash the 4 key areas, face, armpits crotch and feet iirc, your main job is to remove dead skin particles and these are the areas that'll cause problems, a towel soaked in water will do the job or a jump in water will work.Long hair is a slight problem, im a guy but have hair that falls a good bit past my shoulders so I know, combing or brushing does 99% of the job, greasy hair on one hand is more water resistant but more likely to clog your hair up but hair grease is usefull( old watchmakers used hair grease for the gears in watches). Though im a guy when I take my my girlfriend camping she's more into washing, personally it doesn't concern me when out for a week in the woods as long as I can change my shreddies and socks and brush my hair im fine, after a week I use the techniques described