We probably don't need to go into WHY you'd use this, as the title is pretty self-explanatory. But WHEN do you use it?
Short answer is, anytime you need a bit of luck.
The best results we've gotten is from when we put it on the bottoms of our shoes. We do great with sales if we're at a market, or if we're working our day jobs we'll make a lot in tips.
Other ways you can use it:
As an annointing oil on your candles, crystals, or other elements
In spells - burn, bury, bathe or carry
Run a little bit through your hair - it's awesome for your hair AND can bring you good things.
Let us know if you come up with any other ways to use it, or if you've got any great success stories!