Here is an interesting article from Apartment Therapy – Clean Your Bathtub with a Grapefruit and Some Salt.
I have often used lemon juice in my homemade cleaning products, but this is an interesting use for produce that I don’t think I would have thought of.
See the full article with recipe HERE.
The discussion in the comments is interesting too – which is the lesser of the two evils for the eco-friendly – to waste food to clean your home, or to use manufactured products (a.k.a chemicals?)
Enjoy!