Hot Tub Water Chemistry

3,536 topics in this forum

1. Nitro's Approach To Water Maintaince 1 2 3 4 7

   By Nitro, November 10, 2008
   • 170 replies
   • 185.3k views
   • 
   • Matt16060936
   • September 15, 2019

3. Lowering Total Alkalinity 1 2 3 4

   By Nitro, April 3, 2009
   • 87 replies
   • 176.4k views
   • 
   • waterbear
   • May 20, 2019

4. Decontamination 1 2 3 4 5

   By Nitro, March 30, 2009
   • 116 replies
   • 102.2k views
   • 
   • waterbear
   • January 24

5. Please Learn From My Mistakes And Medical Bills. 1 2

   By Itchy and Scratchy, February 10, 2011
   • 31 replies
   • 88.5k views
   • 
   • RDspaguy
   • February 10

6. Dichlor/bleach Method In A Nutshell 1 2 3 4

   By Nitro, December 12, 2009
   • 78 replies
   • 76.8k views
   • 
   • nmiller0113
   • January 4

7. Chlorine Demand 1 2

   By Nitro, February 11, 2009
   • 28 replies
   • 44.4k views
   • 
   • _Samuel_
   • April 7, 2020

8. Lowering Total Akalinity Howto, Not Just For Pools!

   By waterbear, March 31, 2012
   • 0 replies
   • 13.4k views
   • 
   • waterbear
   • March 31, 2012

9. Bromine use in spas

   By RDspaguy, July 31, 2020
   • 1 reply
   • 1.4k views
   • 
   • dlleno
   • September 22, 2020

10. Some truths about pH and TA

    By waterbear, November 9, 2020
    • 0 replies
    • 909 views
    • 
    • waterbear
    • November 9, 2020

11. Bleach In Hot Tubs 1 2

    By chem geek, January 12, 2008
    • 33 replies
    • 77.1k views
    • 
    • Apollothesun
    • 12 hours ago

12. Epson Salt In Spa

    By countrygal, November 28, 2007
    • 5 replies
    • 74.7k views
    • 
    • waterbear
    • January 31, 2012

13. Clear Green Water

    By tfish, November 30, 2008
    • 6 replies
    • 74.1k views
    • 
    • Hillbilly Hot Tub
    • December 1, 2008

14. What's The Step By Step To Bromine Treatment? 1 2 3 4 5

    By footie, September 21, 2010
    • 104 replies
    • 64.9k views
    • 
    • Rob1984qp
    • June 14, 2020

15. Too Much Foam In The Hot Tub

    By abc, October 5, 2009
    • 16 replies
    • 61.2k views
    • 
    • Purpleboy
    • August 2, 2018

16. Yellow/Amber water after shock

    By Guest Carla, September 24, 2005
    • 17 replies
    • 55.5k views
    • 
    • bryson13
    • August 28, 2017

17. Bromine Or Lithium?

    By MunnyGuy, June 3, 2007
    • 7 replies
    • 51.9k views
    • 
    • waterbear
    • June 5, 2007

18. Too Much Stabilizer?

    By Tee, February 14, 2008
    • 12 replies
    • 49.7k views
    • 
    • chem geek
    • February 15, 2008

19. How Long Should One Wait To Enter Spa After Adding Chlorine?

    By MikeVB, August 23, 2009
    • 3 replies
    • 48.9k views
    • 
    • Pool Clown
    • August 24, 2009

20. Shutting Down The Hot Tub For The Summer

    By pezley69, May 7, 2007
    • 11 replies
    • 48.3k views
    • 
    • Jake the dog man
    • September 16, 2007

21. Help! Little Floating White Junk

    By Brent Hamm, November 7, 2007
    • 7 replies
    • 48.3k views
    • 
    • Brent Hamm
    • November 17, 2007

22. Magnesium (Epsom Salts) In Hot Tub 1 2

    By studmaster, November 2, 2012
    • 26 replies
    • 44.6k views
    • 
    • onetaste
    • October 12, 2020

23. Aqua Finesse 1 2

    By coert, March 31, 2008
    • 38 replies
    • 42.6k views
    • 
    • 808ontheclock
    • March 6, 2013

24. peanutbuttery goo in my spa

    By Guest Rhonda, September 23, 2005
    • 21 replies
    • 41.9k views
    • 
    • waterbear
    • January 21

25. Hot Tub Itch

    By jooles, February 4, 2008
    • 13 replies
    • 41.9k views
    • 
    • chem geek
    • December 8, 2010

26. How Much Bleach Per Gallon?

    By soakerman, February 27, 2007
    • 19 replies
    • 41.7k views
    • 
    • cchaynes
    • December 13, 2019