Skip to content
  • 💰 Don't miss out on the biggest sale of the year🛍️ 20% off now! 🛍️
  • 💰 Don't miss out on the biggest sale of the year🛍️ 20% off now! 🛍️
AquaDream PoolsAquaDream Pools
  • Menu
  • Pool Maintenance
    • Skimmers & Cleaning Equipment
    • Vacuum Heads & Hoses
    • Pool Paint & Deck Coatings
  • Above Ground Pools
    • Round Above Ground Pool Packages
    • Oval Above Ground Pool Packages
  • COVERS
    • Winter Pool Covers
    • Solar Pool Covers
    • Solar Cover Reels
    • Leaf Catchers
    • Safety Pool Covers
    • Inground Closing Accessories
  • CHEMICALS
    • Water Testing
    • In The Swim Pool Chemicals
    • Chlorine Free Chemicals
    • Water Balancers
    • Pool Algaecides
    • Stain Removers
    • Pool Cleaning Chemicals
    • Pool Clarifiers
    • Chlorine & Bromine
    • Pool Shock
    • In The Swim Pool Chemical Bundles
  • Patio Umbrellas
  • New Products
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

Home / CHEMICALS / Pool Cleaning Chemicals
  • Nature2 - W28126 Universal Limited And Professional G25 Replacement Cartridge -AquaDream Pools W28126 Universal Limited and Professional G25 Replacement Cartridge
  • Aquachek - Select Kit 7-in-1 Test Strips, 50 Count -AquaDream Pools 7 IN 1 TEST STRIPS 01
Sale!
LayorCare - Cal Block 1 Gallon Bottle
LayorCare - Cal Block 1 Gallon Bottle - Image 2
LayorCare - Cal Block 1 Gallon Bottle - Image 3
LayorCare - Cal Block 1 Gallon Bottle - Image 4
LayorCare - Cal Block 1 Gallon Bottle -AquaDream Pools Cal Block Multi Surface Protectant 9
LayorCare - Cal Block 1 Gallon Bottle -AquaDream Pools Cal Block Multi Surface Protectant 10
LayorCare - Cal Block 1 Gallon Bottle -AquaDream Pools Cal Block Multi Surface Protectant 11

LayorCare – Cal Block 1 Gallon Bottle

$169.99 Original price was: $169.99.$99.99Current price is: $99.99.

Buy Now
SKU: AW50A 14384 Categories: CHEMICALS, Pool Cleaning Chemicals
  • 100% Quality Satisfaction
  • Nature-friendly materials, for a better planet.
  • Made of environmentally friendly materials
  • There are quality problems, free return and exchange
Browse
  • Above Ground Pools
    • Oval Above Ground Pool Packages
    • Round Above Ground Pool Packages
  • CHEMICALS
    • Chlorine & Bromine
    • Chlorine Free Chemicals
    • In The Swim Pool Chemical Bundles
    • In The Swim Pool Chemicals
    • Pool Algaecides
    • Pool Clarifiers
    • Pool Cleaning Chemicals
    • Pool Shock
    • Stain Removers
    • Water Balancers
    • Water Testing
  • COVERS
    • Inground Closing Accessories
    • Leaf Catchers
    • Safety Pool Covers
    • Solar Cover Reels
    • Solar Pool Covers
      • Oval Solar Covers
      • Rectangle Solar Covers
      • Round Solar Covers
    • Winter Pool Covers
      • Oval Winter Covers
      • Rectangle Winter Covers
      • Round Winter Covers
      • Winter Cover with Pool Closing Kit Bundles
  • Patio Umbrellas
  • Pool Maintenance
    • Pool Paint & Deck Coatings
    • Skimmers & Cleaning Equipment
      • Leaf Nets & Skimmers
      • Pool Brushes
      • Skimmer Baskets
      • Telescopic Poles
      • Wall Skimmers & Parts
    • Vacuum Heads & Hoses
  • Uncategorized
  • Description
  • Reviews (0)
Cal Block 1 Gallon Bottle

  • 1 Gallon Bottle.
  • Suitable for all types of surfaces, including pool tile, rock features, concrete, glass, and more!
  • Apply every 3 to 6 months to reduce Calcium and Efflorescence build-up.
  • Nano Formulated Technology is safe, non-toxic, and invisible.
  • Covers 1,000 to 1,300 square feet per gallon.
  • Keeps surfaces looking like new and easier to clean.

For the ultimate in protection for your pool tiles or other materials surrounding your pool, Cal Block is the best solution for you!

CAL BLOCK – Is a safe, non-toxic, invisible, NANO FORMULATION, multi-surface protectant that is specifically formulated to block calcium and hard scale from building up on your pool tiles and water features, allowing future calcium to be easily removed off any treated surface. The product can be easily applied to glass, porcelain and ceramic pool tile, concrete, rock features, travertine and concrete pavers, metal and more. Apply every 3-6 months to greatly reduce calciumandefflorescence build-up and to make maintenance and future calcium cleanings easy!

Cal Block is able to cover around 1,000-1,300 square feet per gallon.

  • Protects waterlineandall surfaces from damage caused by calciumandefflorescence
  • Protection against hard scale, calcium and efflorescence buildup
  • Make treated surfaces very easy to clean in the future
  • Use a protectant that’s both non-toxic and environmentally safe
  • Keeps surfaces looking like new and easier to maintain
  • Easily apply a protectant that only takes minutes and lasts for months
  • Easy to apply by sprayer or brush


Product Type:
Pool Chemical

Container Size:
1 Gal

Manufacturer:
LayorCare

Chemical Type:
Surface Cleaner

Reviews

There are no reviews yet.

Be the first to review “LayorCare – Cal Block 1 Gallon Bottle” Cancel reply

Related products

Sale!
King Technology - FROG Filter Mate Mineral Hot Tub Disinfectant
Quick View

CHEMICALS

King Technology – FROG Filter Mate Mineral Hot Tub Disinfectant

$39.95 Original price was: $39.95.$27.97Current price is: $27.97.
Sale!
Kelley Technical Coatings - Olympic Prep Magic One Step Cleaning Solution - 1 Gallon
Quick View

CHEMICALS

Kelley Technical Coatings – Olympic Prep Magic One Step Cleaning Solution – 1 Gallon

$32.99 Original price was: $32.99.$23.09Current price is: $23.09.
Sale!
In The Swim - Algaecide 60 Plus, 1 Qt.
Quick View

CHEMICALS

In The Swim – Algaecide 60 Plus, 1 Qt.

$27.99 Original price was: $27.99.$19.59Current price is: $19.59.
Sale!
Jack's Magic - The Filter Fiber Stuff Pool Filter Media 18 Ounce
Quick View

CHEMICALS

Jack’s Magic – The Filter Fiber Stuff Pool Filter Media 18 Ounce

$16.99 Original price was: $16.99.$11.89Current price is: $11.89.
Sale!
Leslie's - 9-Way Pool Water Test Kit
Quick View

CHEMICALS

Leslie’s – 9-Way Pool Water Test Kit

$84.99 Original price was: $84.99.$59.49Current price is: $59.49.
Sale!
Nature 2 - W28125 Professional G25 Replacement Mineral Cartridge 10-25K Gallons
Quick View

CHEMICALS

Nature 2 – W28125 Professional G25 Replacement Mineral Cartridge 10-25K Gallons

$179.99 Original price was: $179.99.$99.99Current price is: $99.99.
Sale!
LaMotte - Insta-TEST Biguanide 4-Way Test Strips, 25-Count
Quick View

CHEMICALS

LaMotte – Insta-TEST Biguanide 4-Way Test Strips, 25-Count

$15.99 Original price was: $15.99.$11.19Current price is: $11.19.
Sale!
Nature2 - W28126 Universal Limited And Professional G25 Replacement Cartridge
Quick View

CHEMICALS

Nature2 – W28126 Universal Limited And Professional G25 Replacement Cartridge

$119.99 Original price was: $119.99.$83.99Current price is: $83.99.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping & Returns
  • Term and Conditions
  • Delivery
STAY IN TOUCH

Sign up for exclusive offers, original stories, events and more.

    Copyright 2025 © www.clearancepool.com
    • Pool Maintenance
      • Skimmers & Cleaning Equipment
      • Vacuum Heads & Hoses
      • Pool Paint & Deck Coatings
    • Above Ground Pools
      • Round Above Ground Pool Packages
      • Oval Above Ground Pool Packages
    • COVERS
      • Winter Pool Covers
      • Solar Pool Covers
      • Solar Cover Reels
      • Leaf Catchers
      • Safety Pool Covers
      • Inground Closing Accessories
    • CHEMICALS
      • Water Testing
      • In The Swim Pool Chemicals
      • Chlorine Free Chemicals
      • Water Balancers
      • Pool Algaecides
      • Stain Removers
      • Pool Cleaning Chemicals
      • Pool Clarifiers
      • Chlorine & Bromine
      • Pool Shock
      • In The Swim Pool Chemical Bundles
    • Patio Umbrellas
    • New Products
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.