Shelf life: 3 years Product ingredients: sodium bicarbonate, citric acid, shea butter, essential oil, plant extract essence. Note: This product is for external use only, and is prohibited for people with trauma, redness, swelling and allergies. Please use immediately after opening. Please store this product in a cool place and avoid direct sunlight. How to use bubble bath: Put the bath salt ball in the bathtub or foot basin, pour in hot water, put 1-2 balls each time, the bath ball will gradually dissolve, and emit a fragrant smell at the same time, enjoy the hot spring bath. After soaking for 20 minutes, take a bath directly or rinse after taking a bath. It is recommended to use 2-3 times a week.Product name: ROSOTENA explosive bath salt ball (mainly explosive effect, dissolved without bubbles)Product flavor: purple lavender, blue ocean, red rose, pink vanilla, green green tea, yellow lemonProduct specifications: 6X60GPacking size: 16X11X5CM