Hot tub water care is simplified with the Mineraluxe system. You only need a few minutes a week and fewer chemicals to maintain balanced, healthier, more natural sparkling hot tub water with chlorine or bromine sanitizer. The core product is the Mineraluxe cube, together with Minerluxe Oxygen, with a blend of natural minerals and oxidizers, replacing the need for traditional chemicals like stain & scale, clarifiers, enzyme cleaners and water enhancers.