Add orange peels or any citrus peel to a quart white vinegar in closed container let set two weeks Combine citrus/vinegar solution half/half with water, use for cleaning Works on floors, tile, fixtures, etc. tough on scum!
All natural (mostly) wood stains! A handful of pennies in vinegar will produce a beautiful pale Caribbean blue stain. A wad of steel wool will give you a rich reddish hue. A combination of tea and a metal object in vinegar will produce a black stain.