I have a HE, and I don't have a stink issue. First I run a "clean machine" cycle every few months or after washing rugs and shoes or filthy poopy clothes. Second, I try to leave the door open so the machine dries out. Last, I use whatever detergent I wish, using enough to clean the clothes. My favorite is all free and clear. I am thinking about trying the homemade and see if it works in my water. I don't use chlorine bleach or phosphate additives, I like my septic system and want healthy bacteria in it. I have done this for 5 years. One thing I would suggest, especially if you have a leach field septic system, is to get a lint filter to put on the end of the discharge hose. In OH used to get a wire mesh bag from HD that I could secure on the end of the discharge hose and it would collect all sorts of lint, hair and fibers. I suspect a screen hair catcher would do the same thing if placed over the drain of your laundry sink. This keeps the lint, especially the synthetic fibers that won't decompose out of our leach field, and out of the pipes where the fibers catch on the rough edges of the pipe seams and joints. In our new house I have the discharge receptacle in the wall, rather than in the laundry sink. I am going to start collecting the wash and rinse waters in my wheel barrow and dump it on the dry grassy areas (no lawn, just pasture grasses) No point in putting the linty solids in the septic tank. I really like the water the front loaders don't use. When I was in NM, I would collect up to 20 gallons of water from each rinse cycle that went on the bushes and other landscaping. For just the 2 of us that was more than 400 gallons of water a month.