I've been meaning to post this link for some time.  My favorite cleaning products are from Mrs. Meyer's .  I usually only buy when they have a free shipping special (I abhor shipping costs but love buying online).  You can find a lot of their products in "natural food" stores but they don't usually carry the entire line. 

My absolute favorite product is the Lavendar Oxygen Bleach Stain Remover.  It has gotten the toughest stains out...even melted parking lot snow mud on white knit tights.  Amazing stuff and worth its weight in gold around here.

Just an FYI!