lue Shield: Algicide 50
Effective, Economical Algae Prevention & Control
Blue Shield Algicide 50 is a reliable, non-metallic algaecide formulated with 50% polyquat for efficient control and prevention of algae in swimming pools, spas, and water features. This non-foaming, non-staining formula is safe for all pool surfaces and compatible with chlorine, bromine, and saltwater systems. Ideal for regular maintenance, Algicide 50 helps keep water clear and inviting.
Key Features:
- 50% Polyquat Formula: Controls green, black, and yellow algae.
- Non-Foaming: Safe for pools with attached spas and fountains.
- Metal-Free: Will not stain surfaces or affect water color.
- Broad Compatibility: Works with chlorine, bromine, and salt sanitizing systems.
- Weekly Maintenance or Shock Treatment: Versatile application to fit your water care routine.
Applications:
- In-ground and above-ground pools
- Hot tubs and spas
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Water features and decorative ponds
