Hot Tub Water Chemistry

3,853 topics in this forum

1. Aeration spiking PH

   By Naetnom, November 11, 2022
   • 1 reply
   • 1.2k views
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   • waterbear
   • December 6, 2022

3. Spa Metal Free

   By KPJ, November 28, 2022
   • 2 replies
   • 868 views
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   • waterbear
   • December 6, 2022

4. 3 Step Bromine Confirmation

   By ddrueckh, November 15, 2022
   • 7 replies
   • 1.4k views
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   • waterbear
   • December 6, 2022

5. green water

   By KPJ, November 26, 2022
   • 1 reply
   • 761 views
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   • waterbear
   • December 6, 2022

6. Freshwater Salt System 1 2

   By John999, September 21, 2020
   • 44 replies
   • 8.9k views
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   • CaptMike
   • December 5, 2022

7. Foam!

   By TubTime, October 30, 2007
   • 18 replies
   • 10.2k views
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   • RDspaguy
   • December 1, 2022

8. H2O2 for infrequent treatment of wood-fired hot tub?

   By orinokai, November 28, 2022
   • 0 replies
   • 446 views
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   • orinokai
   • November 28, 2022

9. Cedar tub saga

   By ecstatic, November 27, 2022
   • 0 replies
   • 1k views
   • 
   • ecstatic
   • November 27, 2022

10. 35% Hydrogen Peroxide 1 2 3

    By Nealv9z, August 26, 2017   

    • hydrogen peroxide
    • 50 replies
    • 27.7k views
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    • ghazestor
    • November 25, 2022

11. interest in Wood/Cedar Hot Tub Chemistry Category 1 2

    By ecstatic, August 30, 2019
    • 26 replies
    • 5.5k views
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    • ecstatic
    • November 25, 2022

12. Water Care Routine with Ozone and Silver Cartridge

    By Bouchina, November 22, 2022
    • 0 replies
    • 514 views
    • 
    • Bouchina
    • November 22, 2022

13. Hot tub venting - Winter time

    By Mykkah, November 16, 2022
    • 2 replies
    • 636 views
    • 
    • Mykkah
    • November 17, 2022

14. How much calcium carbonate

    By Dena, November 8, 2022
    • 2 replies
    • 608 views
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    • Dena
    • November 11, 2022

15. Dichlor/Bleach Method-What Should I Do Before Leaving For Vacation?

    By Jhastings000, November 10, 2022
    • 0 replies
    • 539 views
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    • Jhastings000
    • November 10, 2022

16. PH and Alkalinity balance - Not as easy as it sounds

    By Rcf, October 25, 2022
    • 5 replies
    • 1.1k views
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    • waterbear
    • November 6, 2022

17. Oils On Top Of Water

    By BGore, January 5, 2006
    • 7 replies
    • 4k views
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    • Stormy
    • November 6, 2022

18. new fill, do i bromine, chlorine or non-chlorine shock to start?

    By psychonaut, October 3, 2022
    • 2 replies
    • 788 views
    • 
    • dashmer
    • November 1, 2022

19. Why all the hype about Bromine?

    By DYNA962007, October 31, 2022
    • 4 replies
    • 1.1k views
    • 
    • dashmer
    • November 1, 2022

20. Recovery after prolonged 0 chlorine

    By gre, October 25, 2022
    • 7 replies
    • 793 views
    • 
    • gre
    • October 28, 2022

21. Hydrogen Peroxide After Chlorine Shock

    By Spasome, June 1, 2013
    • 4 replies
    • 23.9k views
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    • Tmorin
    • October 22, 2022

22. Identify... is it White Mold...Or??

    By CanadianSpaTech, October 17, 2022
    • 6 replies
    • 802 views
    • 
    • Ahhsomeguy
    • October 19, 2022

23. Calcium Stearate (White Flakes) 1 2 3 4

    By arobbert, July 2, 2016
    • 75 replies
    • 30.5k views
    • 
    • Foxpo
    • October 17, 2022

24. Stains or growth in hot tub. What is this?

    By jamesg5000, October 7, 2022
    • 1 reply
    • 613 views
    • 
    • Scottie_In_IA_1981
    • October 9, 2022

25. High Ph requiring 14 oz of Dry Acid to get water in range

    By Forgiven1, October 7, 2022
    • 3 replies
    • 764 views
    • 
    • Scottie_In_IA_1981
    • October 8, 2022

26. How can I reduce my water TDS at home?

    By Giovanni, October 8, 2022
    • 0 replies
    • 409 views
    • 
    • Giovanni
    • October 8, 2022