I have been learning about homemade/natural cleaners lately. My current favorite is Vinegar.
My favorite use for it is de-stinking. It works wonders for clothes! I have a bad habit of forgetting about the laundry in the washer OR the wet clothes in the basket waiting to be hung up to dry. The clothes are left smelling mildewy and it takes A LOT of washes to get the smell out. Honestly, most of the time the smell wont completely come out. However, I have been using vinegar to get it out and it works in the first wash! I rewash the clothes with the regular temperature and amount of detergent. Then after they are done washing & rinsing, I turn the washer on for another rinse cycle and throw a downy ball full (not just to the fill line) of vinegar in with it and when they are done they smell like perfectly washed fresh clothes! Don't worry, no vinegar smell is left behind. I have used the same amount of vinegar for a small load of cloth diaper inserts and it worked perfectly!
It also works well for smells on hard surfaces around the house. I had a corner of my house my kitties had decided was their litter box! I used 1 part vinegar to 1 part water in a spray bottle and it got a LOT of the smell out. It would have gotten all of it, I'm sure, if the pee hadn't gotten under the flooring. It will smell like vinegar for a little while, but the smell with go away after a while. I used it on painted walls, baseboards, Pergo flooring, & concrete.
Green Factor: Replaces harsh chemical cleaners
Saving Green: MUCH cheaper then chemical cleaners