I used this on some stained pillow cases. I soaked them overnight and left them on the line to dry in the sunshine all day. I'm very pleased with the outcome. The stain didn't come out completely but it's vastly diminished. Thanks for sharing. I'll be using this again.
Neat idea, haven't tried this yet (haven't needed to luckily), but the power of lemon juice plus sunshine is definitely evident in a variety of beauty and household products, both homemade and store-bought. I'll save this just in case I ever need the ratios. :) Thanks txgammi.