Hot Tub Water Chemistry

3,422 topics in this forum

1. Heater failure due to chemistry?

   By plannersteve, November 6, 2019
   • 4 replies
   • 199 views
   • 
   • castletonia
   • December 20, 2019

3. How Much Bleach Per Gallon?

   By soakerman, February 27, 2007
   • 19 replies
   • 39,362 views
   • 
   • cchaynes
   • December 13, 2019

4. Purging new Sundance Optima with Ahh-some is NEVER ending

   By NewToTheSpaWorld, October 2, 2019   

   • ahh-some
   • purge
   • (and 1 more)

     Tagged with:

     • ahh-some
     • purge
     • biofilm
   • 4 replies
   • 437 views
   • 
   • dlleno
   • December 12, 2019

5. New...and hoping not to get flamed

   By FNSIII, November 21, 2019
   • 2 replies
   • 247 views
   • 
   • dlleno
   • December 11, 2019

6. Adding alkalinity and chlorine shock

   By Sunshine10, November 30, 2019
   • 0 replies
   • 153 views
   • 
   • Sunshine10
   • November 30, 2019

7. New Hot Tub Woes

   By hendr1x, November 28, 2019
   • 0 replies
   • 178 views
   • 
   • hendr1x
   • November 28, 2019

8. Bleach In Hot Tubs

   By chem geek, January 12, 2008
   • 21 replies
   • 73,748 views
   • 
   • UncleScotty
   • November 19, 2019

9. 35% Hydrogen Peroxide 1 2

   By Nealv9z, August 26, 2017   

   • hydrogen peroxide
   • 40 replies
   • 12,431 views
   • 
   • Kym
   • November 15, 2019

10. Folliculitis

    By Newbie1, November 3, 2019
    • 1 reply
    • 214 views
    • 
    • bethzur
    • November 14, 2019

11. How Long Does Mps Reside In Tub?

    By spawn, November 18, 2010
    • 12 replies
    • 4,429 views
    • 
    • Evan
    • November 14, 2019

12. Benzalkonium Chloride in a spa

    By Rhino015, November 14, 2019
    • 0 replies
    • 132 views
    • 
    • Rhino015
    • November 14, 2019

13. Worried about bleach damage to shell

    By CanadaGirl, November 8, 2019   

    • chemistry
    • water chemistry
    • 0 replies
    • 132 views
    • 
    • CanadaGirl
    • November 8, 2019

14. Low chlorine in spa

    By CheSiv, November 5, 2019
    • 0 replies
    • 133 views
    • 
    • CheSiv
    • November 5, 2019

15. Hot Springs SX Spa test levels

    By martiniman, October 26, 2019   

    • chemical levels
    • sx
    • 0 replies
    • 124 views
    • 
    • martiniman
    • October 26, 2019

16. Constant Ph Drift Up 1 2

    By GtownDan, March 9, 2012
    • 28 replies
    • 29,357 views
    • 
    • zanebaby
    • October 23, 2019

17. Baquaspa? 1 2 3

    By SmilinBare, January 2, 2006
    • 53 replies
    • 17,452 views
    • 
    • Dovey
    • October 22, 2019

18. Sticky walls and seats

    By Gina D, July 25, 2018
    • 2 replies
    • 1,104 views
    • 
    • Bri Guy
    • October 19, 2019

19. Unusual Chlorine Readings

    By gaz2923, October 17, 2019
    • 0 replies
    • 141 views
    • 
    • gaz2923
    • October 17, 2019

20. Dead Sea Salt

    By footie, April 14, 2011
    • 12 replies
    • 12,416 views
    • 
    • Karen819
    • October 15, 2019

21. Confused- New Tub- Simple Blue Chemicals

    By Hex92, March 11, 2008
    • 3 replies
    • 15,051 views
    • 
    • Donna Futia
    • October 15, 2019

22. Brand new tub is a water disaster-I want my old one back!

    By sybilla, October 12, 2019
    • 0 replies
    • 189 views
    • 
    • sybilla
    • October 12, 2019

23. Spa Marvel use with New Hot Tub

    By capetub, October 3, 2019
    • 0 replies
    • 171 views
    • 
    • capetub
    • October 3, 2019

24. Hives Related To Nature 2 Or Chlorine?

    By KathiM, June 5, 2014   

    • hives
    • allergy
    • 8 replies
    • 3,834 views
    • 
    • robert brazeau
    • September 29, 2019

25. Forgot to add Metal Gone

    By Aharris, September 28, 2019
    • 0 replies
    • 162 views
    • 
    • Aharris
    • September 28, 2019

26. Super itchy skin in hot tub with ACE saltwater system

    By Julie S., September 9, 2019
    • 1 reply
    • 193 views
    • 
    • Steve B
    • September 27, 2019