Hot Tub Water Chemistry

3,856 topics in this forum

1. Trouble getting PH down and staying down but...

   By Cecil, June 2, 2020
   • 10 replies
   • 1.1k views
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   • RDspaguy
   • June 14, 2020

3. Salt Pool Into Bromine Arctic Spa

   By BMR, June 16, 2009
   • 0 replies
   • 1.1k views
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   • BMR
   • June 16, 2009

4. System For Weekend Property

   By PastorJeff, March 30, 2010
   • 0 replies
   • 1.1k views
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   • PastorJeff
   • March 30, 2010

5. Chemistry on hold but tub full of water, recommended sanitizer?

   By drvn2skcede, October 9, 2017   

   • dormant chemicals cold water
   • 2 replies
   • 1.1k views
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   • drvn2skcede
   • October 18, 2017

6. Hot tub stabilizer high

   By Stubhoy67, August 13, 2020
   • 1 reply
   • 1.1k views
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   • RDspaguy
   • August 22, 2020

7. pH and Borates

   By jaredthomas27, January 31, 2023
   • 12 replies
   • 1.1k views
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   • jaredthomas27
   • February 7, 2023

8. Newbie Filter Help

   By kwp, June 8, 2012
   • 0 replies
   • 1.1k views
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   • kwp
   • June 8, 2012

9. Christmas Comes Early At Pool And Spa Forum

   By B0Darc, December 19, 2007
   • 0 replies
   • 1.1k views
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   • B0Darc
   • December 19, 2007

10. First Results Using K-2006, What Do You Think I Should Do Next?

    By phishfood, December 31, 2013
    • 2 replies
    • 1.1k views
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    • phishfood
    • January 3, 2014

11. Alkalinity Issue I think??

    By Thantos, November 13, 2016
    • 1 reply
    • 1.1k views
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    • chem geek
    • November 29, 2016

12. Severe Biofilm and Ahhsome

    By Novice123, September 23, 2019   

    • biofilm
    • 1 reply
    • 1.1k views
    • 
    • Ahhsomeguy
    • September 23, 2019

13. Raising Ph Chemically

    By dlleno, January 20, 2014
    • 2 replies
    • 1.1k views
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    • dlleno
    • January 20, 2014

14. Ph and alkalinity

    By KMills, May 25, 2021
    • 1 reply
    • 1.1k views
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    • waterbear
    • May 27, 2021

15. Foaming

    By Hallitg, September 26, 2021
    • 1 reply
    • 1.1k views
    • 
    • RDspaguy
    • September 27, 2021

16. Ph High Ta Low After Tub Refill

    By Huhyoulostme, April 17, 2010
    • 0 replies
    • 1.1k views
    • 
    • Huhyoulostme
    • April 17, 2010

17. Spa "perfumes" and cloudy water?

    By sealilly, November 24, 2016
    • 1 reply
    • 1.1k views
    • 
    • dlleno
    • December 8, 2016

18. Mineral sticks. Blue or yellow for bromine water

    By Trev1968, November 12, 2021
    • 1 reply
    • 1.1k views
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    • waterbear
    • January 27, 2022

19. What went wrong..

    By Ndx, August 6, 2020
    • 11 replies
    • 1.1k views
    • 
    • waterbear
    • August 11, 2020

20. Spa Newbie My Experience And Csi Question

    By Bullfrog, February 12, 2012
    • 0 replies
    • 1.1k views
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    • Bullfrog
    • February 12, 2012

21. UV-C vs Ionizer - Need opinions

    By dashmer, January 26, 2021
    • 3 replies
    • 1.1k views
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    • dashmer
    • January 27, 2021

22. Cedar tub saga

    By ecstatic, November 27, 2022
    • 0 replies
    • 1.1k views
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    • ecstatic
    • November 27, 2022

23. Sorry If I Posted Incorrectly.... ?

    By salachic, January 10, 2013
    • 1 reply
    • 1.1k views
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    • chem geek
    • January 10, 2013

24. Aerated or just use PH+ (Increaser)

    By mrmodo, December 14, 2017   

    • ph
    • 2 replies
    • 1.1k views
    • 
    • mrmodo
    • December 14, 2017

25. Salt Hot Tub

    By miko9, August 7, 2009
    • 0 replies
    • 1.1k views
    • 
    • miko9
    • August 7, 2009

26. Plumbing Line Cleaners

    By westernk, October 2, 2017
    • 4 replies
    • 1.1k views
    • 
    • Ahhsomeguy
    • October 3, 2017