Zodiac Nature2 Cense W25002 2 lb Bottle Quiet Escape is a powerful non-chlorine oxidizer that is infused with unique soothing fragrances. When used with Nature2 SPA, it is a complete spa sanitizing solution that not only keeps water fresh and clean, but also provides the added benefit of aromatherapy. Cense and Nature2 SPA work in harmony to give the ultimate spa experience without having to use harsh chemicals such as chlorine or bromine. Quiet Escape is a unique blend of vanilla, amber, and cinnamon, with a floral heart of rose, jasmine and geranium, rounded out by rich cedar and lavender. Powder product leaves no residue and will not clog your filter