A supplementary product for chlorine-free oxidative hot tub water care: it helps substances disperse evenly throughout the water, limits the formation of a surface film and reduces the accumulation of impurities on the tub walls. It is used in the GUAa OxiSystem together with GUAa OXI.
1 l package; maintenance dose of 100 ml/1 m³ once every 7–14 days.
