If you want to NERD OUT on char, this is the place for you. Not only is it great for sequestering and drawing down carbon/CO2, but it's also a 2000 year soil amendment. It holds water and nutrient. It magnifies soil microbiology. It flattens out nutrient/water spikes. It's a natural moderator and buffer. It filters toxins. What DOESN'T it do? Laundry. It doesn't do laundry.