What are the most popular spa treatment in Bali

Based on the search results, here are some of the most popular spa treatments in Bali:

1. Balinese massage: This is a traditional massage that combines acupressure, stretching, and aromatherapy techniques.
2. Body scrub: This treatment involves exfoliating the skin to remove dead skin cells and improve circulation.
3. Body polish: This treatment involves applying a mixture of oils and exfoliants to the skin to leave it smooth and glowing.
4. Foot ritual: This treatment involves soaking the feet in warm water and massaging them to relieve tension and improve circulation.
5. Hydrotherapy: This is a traditional health service that involves using water to promote relaxation and healing.
6. Acupuncture: This is another traditional health service that involves inserting needles into the skin to relieve pain and improve overall health.
7. Flower bath: This is a relaxing bath that involves soaking in warm water filled with flower petals.
   
8. Facial: This treatment involves cleansing, exfoliating, and moisturizing the face to improve the skin's appearance.
   

Overall, Bali offers a wide range of spa treatments, from traditional Balinese massages to modern facials. Balinese massage, body scrub, body polish, foot ritual, and flower bath are some of the most popular treatments among tourists.