Bath fizzies. Sinus blend, 4 fizzies per unit. Your bath, your way. Use one to relax, two for a therapeutic bath or use in the shower or as a steam. Essential oil blend infused in skin soothing and softening jojoba oils to enhance your experience. No artificial coloring - so these won't stain your tub or shower. Best results in tub. Read back of carton for tips on use in showers or as a steam. Case box makes a point of purchase Do not use if pregnant or nursing. For use by persons 5 years & up.