Zuari Sulphur Free Double Refined Sugar / Chini, Cheeni is a safer bet for your daily consumption. Sulphur-free sugar is cleaned by a process that uses phosphoric acid and phosphate salts instead of sulphur. This process has many advantages over the conventional one. In addition to being a safer and healthier option, this is an eco-friendly process that also enhances soil fertility. This makes for a better choice for daily use as it is safer and healthier for you and your loved ones.