The Clorox Pool & Spa Algaecide + Clarifier prevents and treats pool algae and includes a built in clarifier to keep water clear. Being one step ahead of algae is crucial because as algae grows, chlorine must work harder to keep your pool clean. Use as a preventative pool algaecide weekly to keep algae at bay and your water crystal clear.
Features:
- Kills and prevents all types of pool algae, including green, mustard and black
- Effective green pool algae preventative with built-in clarifier
- Non-foaming formula
- Results in 24 hours
- Prevents and treats pool algae
- Suitable for all pool types including saltwater
- Swim-ready in 15 minutes
- Built-in clarifier helps to maintain crystal clear water
