enviroscent is safe for people, pets and the planet. Order includes 3 items: Plug hub warmer refill and free plug; 4 scent stixs Sea Salt & Aloe This clean, rejuvenating blend combines the fresh, revitalizing energy of the sea Fresh sea salt, palm water, sweet agave, and olive leaves Sweet honeysuckle, cool aloe vera Rich cedarwood, sweet fennel, warm musk, and sea minerals