skin treatment?

Well.. I surfed the net for few tips on how to shave properly, treat razor bumps, ingrown hairs etc. Seriously, beauty products are way too expensive for me. ><

I am hoping to find some cheap and natural way to treat my legs. But the only one - yoghurt, is too troublesome. I mean I have to use a "paintbrush" to apply the yoghurt on my skin. And I have to wait for 20 minutes!! I don't have the patience to do all this stuff. Well, trying to "save" my skin first. With all the scars and stuff, I can't shave properly and it doesn't look good.

But then for my scars to toally heal, I will need to wait. So can I still shave? After shaving I will need to moisturize it and so on.. Some products people recommend are expensive.. example the Tend Skin liquid. Anyway I found a "home-made" product of it. That means I can make it myself.

Link: http://www.makeuptalk.com/forum/thread/1970/home-made-tendskin-recipe

Or I will have to buy the liquid in Sephora. (Ion orchard)

I hope I won't waste my money buying all this stuff.. I haven bought it but planning to, and all this add up to 100 over dollars. Eek, for beauty I have no other choice.. =/

edit: need new shaving kit ==
link:http://cgi.ebay.com/12-NEW-Gillette-Good-News-PLUS-Disposable-Razors-Blades-/390324399777?_trksid=p4340.m263&_trkparms=algo%3DSIC%26its%3DI%252BC%26itu%3DUCI%252BIA%252BUA%252BFICS%252BUFI%26otn%3D15%26pmod%3D160603783686%26ps%3D63%26clkid%3D1211593350296498278