Shower steamers "Wide Awake/sniffles"

I have gotten several requests for these because lots of people do not have bathtubs and wanted to have the same experience as people using bath bombs.  I have been researching these for a while and I think this is the recipe I like the best. It  comes in 2 sizes because people have different sized showers.  This one I call my Wide Awake! as  It has menthol, which really wakes up the senses and clears the sinuses. It's especially good if you have a cold or stuffy nose. They're 4 different scents.  Lavender (purple), Spearmint (green), peppermint (pink), citrus (yellow).  I hand press each of these. I usually  always have the lavender, mint in stock in one form or another.   These make excellent hostess gifts and I love taking a few with me when I travel for my hotel showers! Directions for use:  Place them in the corner of your shower where your water can hit them and it will activate the citric acid and they will start to fizz, releasing the wonderful scent.  If you have a small showe