The complete 3-step calcium defense system for pools — everything you need to clean, protect, and treat in one bundle.
Bundle Includes:
- 1 Quart — Heavy Calcium Releaser (HCR)
- 1 x 24 oz Trigger Spray Bottle — Cal Block
- 1 Gallon — Pool Hero Weekly Water Treatment
The Pool Hero System Bundle gives you everything you need to stop calcium and mineral buildup in your pool — from start to finish, in one complete package.
This is the full three-step system:
Step 1 — CLEAN: Heavy Calcium Releaser (1 Quart)
Dissolves and lifts stubborn calcium deposits, mineral scale, and efflorescence from pool tile, coping, stone, and water features. Acid-free, pH-neutral, and won't affect your water chemistry or etch your tile.
Step 2 — PROTECT: Cal Block (24 oz Trigger Spray)
Creates a nano-barrier on treated surfaces that blocks calcium and mineral deposits from bonding. Spray-on, wipe-off simplicity with season-long protection after just one application.
Step 3 — TREAT: Pool Hero Weekly Water Treatment (1 Gallon)
Added directly to your pool water each week to prevent calcium and mineral buildup before it starts. Works with chlorine, salt, and all other sanitizer systems without disrupting water chemistry.
Use all three together for complete, season-long calcium defense.
Why The Pool Hero System Bundle:
- Complete clean, protect, and treat solution in one package
- PFAS-free formulas — safe for family, pets, and the environment
- Professional-grade results available for homeowners and contractors
- Less scrubbing, more swimming
- Every LayorCare product backed by a 100% guarantee