Clear your sinus pressure and open your nasal passages with Breath Right Sinus Melts. Once you place the Sinus melt in your tub or on your shower floor, you will experience relief from essential oils filling the atmosphere. Rosemary, Eucalyptus, Peppermint, Lavender and Tea Tree. Available in a shower tablet (for use in shower) or bathbomb (for use in bathtub).