Maintain optimal water conditions in your pool or spa with Clearwater Total Alk+ 1kg. This essential water balancer helps you accurately control and adjust total alkalinity, which is crucial for effective chlorine performance and preventing discomfort like eye irritation. Ideal for use when pH levels drop below 7.2, it safeguards your pool or hot tub from potential damage. Easy to apply with clear instructions, this product is compatible with all pool and spa brands. Keep your water clear, balanced, and enjoyable all season long. Product Summary: ClearWater Total Alk+ 1kg, pool water balancer, spa water treatment, total alkalinity control, pH level adjustment, water care, pool maintenance, spa maintenance, chlorine effectiveness, prevents eye irritation.