Shower discs are great for lots of reasons. They’re inexpensive, easy to make and can be customized to suit a number of ailments or needs. Shower discs can help you relax after a stressful day, energize in the morning or help you alleviate some seasonal discomfort in your sinuses. A few years ago I would have gone to the local drug store for all these needs. But now that I’m paying as much attention to the ingredients in the products of my bathroom cabinets as my kitchen ca