Remove odors, waterline build up, and organic deposits with Caribbean Spa Enzyme Plus presented by Pool Stuff Express. Caribbean Spa Enzyme Plus is a concentrated enzyme formulated to keep lotions, makeup, hair products, sweat, and body oils off the spa floors and walls. Saving you time and money there is less cleaning and less chemical usage to maintain a safe, clean, healthy spa. Use weekly for best results. For the best results use with the Caribbean Spa chemical line. Always read and follow the label directions before adding any chemicals to pool or spa water.