Essential Oils: Wintergreen, Frankincense, Cedarwood + Camomile Heads
 
Like a bath bomb for the shower.  Simply place it in the base of your shower to create a spa-like aromatic environment.  Luxury in the homes of your customers, and now those without a bath are still your customer. 
Simply place one steamer in the base of the shower to enjoy the benefits of aromatherapy in the comfort of your own home.