The Summer Smiles CLOSING KIT will ensure your pool is properly closed at the end of the season. This kit will prevent algae growth over the winter and its slow-dissolving products will keep working until the spring to make opening the pool easier next season. Your kit contains: 1x 500 mL Alg Out 40% / bottle 1x 250 mL Clarita Ultra 2 IN 1 / bottle 1x 1 kg Alka+ / bottle Benefits Prevents algae growth during winter Slow-dissolving products keep working until spring
