Crafty Bubbles to make body lotion, bath salts, soaps and more. Epsom Bath Salt Kit Lavender- Make your own relaxing, aromatic epsom salt. Perfect as a gift or for yourself. Just mix together the epsom salt with the lavender essential oil and purple dye, then add to a warm bath. Contains 28 ounces of epsom salt, .13 ounce of lavender essential oil, .13 ounce of purple dye, and a tub to mix in all in.