Hints of Texas Ruby Red Grapefruit. lemon and peppermint. A cool citrus scent with a lil punch. Like bath bombs but, for those who prefer a shower. These babies fizz when water hits them, filling the shower stall with a spa like scent. You will walk out with your senses clean and relaxed. Place one onto the shower floor in one of the two corners closest to the water stream (but not directly in the water stream). You can also place it in the organza bag that was included with your purchase and get it wet and place on your water faucet. Drizzle water onto the tablet to activate. As the tablet fizzes, the aroma will be released into the shower. These tablets work best in a steamy shower. Ingredients: Baking Soda, Citric Acid, Menthol Crystals, Witch Hazel, Cream of Tarter, Essential oil Or Fragrance Oil.