Do you have olive oil sitting in your cupboard that is past it's prime. Here is on of many uses for it. (do not use rancid oil)
. Turn on your favorite music
. Pour 1/4 to 1/2 (depending on tub size) of extra virgin olive oil into very warm water
. Fill the tub as high as you are able (considering that two of you might be in the tub)
. Add several drops of lavender oil or other aromatic oil (or your favorite cologne or perfume)
. Light the candles
. Float fragrant flower petals
. Luxuriate in the experience
. Be careful not to slip