Clorox Xtra Blue Chlorinating Tablets – 40 lb Bucket, 80 Tabs, Long-Lasting 3″ Pool & Spa Sanitizer

About this item Controls algae Kills bacteria Prevents corrosion and scale Removes organic contaminants for clear water Makes water silky smooth Protected against sunlight to last longer From the manufacturer 锟� For Clean. Algae-Free Water Kill bacteria and stop green. mustard and black pool algae with XtraBlue Chlorinating Tablets. Maintaining Proper Chlorine Surface Protection Prevents equipment corrosion. surface stains and scale. Long-Lasting Sunlight Protection Enriched with a chlorine stabilizer to extend the life of your clean. Silky Smooth Water Contains conditioners for silky smooth feeling water. 锟� Maintain a Clean Pool Weekly-Use Maintain 1 to 4 parts-per-million of Free Chlorine…