Baquacil Sanitizer & Algistat is the key ingredient and step one in the Baquacil Pool Care System. This chlorine free sanitizer kills bacteria and keeps algae at bay. Highly stable and protected from the sun so you don't have to worry if it is working.

• Chlorine-free liquid sanitizer
• Provides safe, consistent control of bacteria and algae
• Long shelf life, highly stable in water