Features:

• Pack of four 112-ounce boxes of non-toxic, fragrance and dye free powdered laundry detergent (448 total ounces)
• Tough on dirt and stains, but gentle on clothes and the earth; won't leave residues or fragrances that can irritate sensitive skin and noses
• Ultra-concentrated, non-toxic, hypo-allergenic, biodegradable, Kosher certified, not tested on animals
• Contains no dyes, masking agents, phosphates, petroleum based cleaners, optical brighteners; safe for septic and greywater systems
• Seventh Generation is the leading brand of non-toxic household products, made with renewable, phosphate-free, and biodegradable ingredients, and never tested on animals

Rating : - Sorry to hate this detergent
I really WANT to like Seventh Generation powdered laundry detergent. I believe in the company's focus and have been happy with all of their other products that I've tried. But this detergent is awful. Using hot water, I followed the directions to dissolve detergent in the filling washer before adding clothes. At first I thought I was using too much, so cut way back. That helped eliminate the nasty smell. (It's fragrance-free, but that doesn't mean it doesn't stink.) The big problem is that it leaves white blotches on all of my colored cotton knits. I've tried adding vinegar to the wash, also borax, with no appreciable difference. Also, the box recommendation to pre-treat stains with a mix of detergent and water, rubbed into the stain, DOES NOT WORK on a grease stain. So I find myself washing repeatedly to try to get the stains out and get the white blotches out. I'll use up the Seventh Generation I have on whites and go back to the nasty chemical detergent for my dark cotton knits.