With a big family which includes lots of stinky boys, I go through lots of laundry soap. I shy away from the chemical filled soaps so that means it is a little pricier to do the laundry.
I read about Charlie's Soap and am super impressed. You can get 1000 loads for $105 bucks. No residue. No chemicals. The best part is that it really cleans. This is a great year supply item to have on hand.
Here is info from their website: