I found this recipe on Apartment Therapy (they credit Natural Home magazine with originally publishing the recipe). Seems to me you could go green AND save a bunch of money using this to clean your bathtub, instead of buying expensive commercial brands of cleansers.
Silky Bathtub Scrub
Pour baking soda into a medium-sized mixing bowl. Add liquid soap a little at a time, stirring continuously. Stop adding the soap after the mixture begins to resemble cake frosting. Mix in drops of essential oil. Store in an airtight jar for up to 1 year.
This sounds really interesting to me! I'm going to give it a go, this afternoon. Would you ever think about trying it? Do you have any money-saving or green tips for household cleaning tasks?