natural body products

hi all!

Can anybody suggest natural, chemical free exfoliators for the face...I tried baking soda and Sea Salt but it didnt remove the blackheads off my face, wonder why. Also,I am looking for some natural body lotions, shampoos and toothpaste as well....please could you suggest something I can buy from the health store since Im a student and a bit hardpressed on time.

Thanks,
BK