I have only used the smallest bag. I put 1 part coarsely ground beans into the bag, cinch it closed, put it into a large mason jar (mine is 480z) and add 4 parts water. I leave it on the counter for about 16 hours and then pull the bag out (over the garbage can). I turn the bag inside out and brush all of the grounds off of the bag. The tiniest bit of grounds that remain wash of easily in the sink. I don't wash the bag on the side that has the garbage disposal although i don't think that the small amount would cause any harm. I can't garden where I live or I would make better use of the grounds. Any suggestions? So anyway, I wind up with a 3/4 full jar of super concentrated coffee. I put it in the fridge. I life in FL so my favorite use it to put s bunch of ice cubes in a mason jar, fill it maybe 3/4 with brew and then 1/2 & 1/2 to the top. I am the only coffee drinker in the house so using a Chemex or other pour over method is too tedious for me. There are probably YouTube videos showing how to do this. ENJOY!
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