Natural Chemistry SPA STAIN & SCALE FREE 16 Oz - 04122



Model # 04122

By Natural Chemistry

  5 Average  



Model # 04122

Product Description

Natural Chemistry Stain and Scale 16 oz. - Removes Harmful Minerals

Spa Stain and Scale prevents calcium and mineral scale build-up by deactivating iron, calcium and other minerals. It is specifically formulated for spa water.


  • Removes metals & harmful minerals
  • Highly concentrated, phosphate-free formula
  • Prolongs life of fittings & moving parts like jets
  • Will not affect water chemistry
  • Compatible with all sanitizers and spa surfaces


  • Initial Treatment: 8oz (240mL) per 200 gallons (760mL)
  • Weekly Maintenance: 1oz (30mL) per 400 gallons (1,500L)

How to Apply:

  • Initial Treatment for Fresh Fill: Add 8oz. (240mL) per 200 gallons (760L) directly to spa water
  • Weekly Maintenance: Add 1oz (30mL) per 400 gallons (1,500L) directly to spa water ** If water hardness level is above 500ppm, double the recommended dose

Features & Benefits:

  • Prevents calcium and mineral scale build up
  • Controls staining
  • Phosphate and acid free formula
  • Compatible with all spa surfaces and sanitizer systems

    For our complete line of Natural Chemistry Pool & Spa Chemicals

Product Specifications

5 L

?     Asked on 11/29/2012 by Guest

How can I tell if the stain is my pool is from metals?

A  Answered on 11/29/2012 by InyoPools Product Specialist Patrick P.

To test for metal stains, you can place a vitamin C tablet on the stain and hold it there for a few minutes. If the stain is removed or becomes lighter then it is a metal stain.


Review Summary

 (Average 5  out of 5 stars)
3 Rating
5 star:
4 star:
3 star:
2 star:
1 star:

The Most Recent Reviews