Scale Free- 1/2 Gallon
Natural Chemistry 14221 - Scale Free- 1/2 Gallon
Sku: 14221
Availability: In Stock
Order today, to your door by May 29
About the Natural Chemistry 14221
LPM Part #: 14221
SCALEfree protects your pool from the damaging effects of scale build-up and staining due to excessive calcium, iron, copper, and other minerals. It works without the use of phosphates or harsh acids. SCALEfree protects generator cells from life shortening damage and performance issues caused by scale build up. SCALEfree is compatible with all pool surfaces and can be used with most sanitizing systems. Do not use SCALEfree with biguanides. Dosage: 5 oz per 10,000 gallons
Pool Chemical Features
  • Scale and stain remover- 1/2 gal.
  • Eliminates scale build-up and stains
  • Does not use phosphates or acids
  • Compatible with all pool surfaces
Natural Chemistry 14221 Specifications
Chemical Type Stain & Scale Removal
Product Type Pool Chemical
Dosage 5 oz per 10,000 gallons
Manufacturer Natural Chemistry
Natural Chemistry Scale Free Instructions
Product Reviews
Average Rating:
4.25 average based on 4 reviews
5 stars
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Mike said:
Location: Bakersfield, CA
1 year ago
We bought this "knowing" that this was a gimmick...... It didn't even show what the active ingredients were.We were told that this would loosen up the calcium buildup, and make it easier to scrub off the 1" wide, 1/4" thick white band that went all around the tile and rock. I figured there was no way this would work, but we thought we would make our $40 donation anyway. I added water to our pool to a level that was just above the top of the calcium line, started the pool sweep/skimmer, then poured .. more
+5 | -0
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Rick the pool m. said:
Location: Phoenix, AZ
Kind of dissappointed
2 years ago
Ok for minimum calcium on tile. However, didn't work for calcium buildup and/or stains on tile as advertised. Very pricey for what it did. Would not buy again.
+5 | -1
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hatburger said:
Location: Philadelphia, PA
Reduces hardness
3 years ago
The hardness of my pool was over 500. Someone suggested trying Scale Free and it did wonders saving me from having to drain and refill my pool. One 2-liter bottle got me down within specs.
+3 | -0
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Pete said:
Location: VA
Works Great
3 years ago
Scale free is easy to use and provides quick results.
+2 | -0
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