Maintain crystal clear water and protect your equipment with FROG SooTHe Calcium Hardness Increaser. Designed for hot tubs and swim spas, this formula helps balance water chemistry to prevent corrosion, staining, and surface damage, ensuring a longer lifespan for your spa components. The included TruDose measuring cap simplifies the maintenance process, allowing for precise dosing without the need for complex calculations. Compatible with all sanitizing systems including chlorine, bromine, and salt, this product is an essential addition to your routine water care regimen.

Key Benefits
- Effectively increases and balances total water hardness levels.
- Helps prevent equipment corrosion and surface staining.
- Includes a specialized TruDose measuring cap for accurate, spill-free dosing.
- Compatible with all hot tub and swim spa sanitizing chemistries.

Use Cases
- Ideal for routine hot tub and swim spa water maintenance.
- Perfect for correcting low calcium hardness levels to protect spa surfaces.
- Suitable for use with any standard water test strip for quick monitoring.

Specifications
- Brand: FROG
- Product Type: Calcium Hardness Increaser
- Net Weight: 2 lb
- Compatibility: All hot tubs and swim spas
- Application: Easy-measure cap with cup and tablespoon indicators

Usage Scenarios

FROG SooTHe Calcium Hardness Increaser for Hot Tubs and Swim Spas (2 lb) 8piev is well suited for home, office, and everyday use — durable, practical, and easy to care for.

Care Instructions

• Store it in a cool, dry, well-ventilated place and keep it out of prolonged direct sunlight.
• Wipe clean with a soft, dry cloth; avoid harsh or corrosive cleaning agents.

Specifications