Hot Tub Water Chemistry

3,817 topics in this forum

1. Can’t get ph to rise with aeration

   By spf8298, December 13, 2020
   • 13 replies
   • 2.7k views
   • 
   • waterbear
   • April 12

3. New owner @ease issues

   By Sdrudy, April 11
   • 1 reply
   • 399 views
   • 
   • dashmer
   • April 11

4. Catalina Napa 84 Hot Tub Can I use Saline with this model

   By Dymes99, April 7
   • 0 replies
   • 360 views
   • 
   • Dymes99
   • April 7

5. A few dichlor/bleach method questions

   By ItchyandFrustrated, March 22
   • 4 replies
   • 645 views
   • 
   • ItchyandFrustrated
   • March 28

6. I've Been Using Coloidal Silver Since June '10.

   By silver-ado, December 14, 2010
   • 12 replies
   • 12k views
   • 
   • michalsz2
   • March 22

7. Baking soda and Borax

   By newbie0, March 21
   • 1 reply
   • 323 views
   • 
   • dashmer
   • March 21

8. Hot tub draining inquiry

   By Mate Milinkovic, March 6
   • 1 reply
   • 286 views
   • 
   • Couch67
   • March 19

9. "milky Water" When Jets Turned On 1 2

   By Kapp, February 11, 2009
   • 27 replies
   • 28.9k views
   • 
   • Jlrharley
   • March 18

10. Frustrating rash from Hot Tub. Help!

    By ItchyandFrustrated, March 14
    • 8 replies
    • 472 views
    • 
    • ItchyandFrustrated
    • March 16

11. chlorine to bromine without a bromine bank (?), and bleach for shock

    By AllWet1, March 12
    • 1 reply
    • 320 views
    • 
    • JWM6687
    • March 13

12. Well water & Chlorine contact tank time?

    By HarryCW, March 11
    • 1 reply
    • 255 views
    • 
    • HarryCW
    • March 12

13. Copper solar collector

    By sundug, March 9
    • 0 replies
    • 256 views
    • 
    • sundug
    • March 9

14. Is it bad for hot tub plumbing when you "superchlorinate" for long periods of time? (Spa Marvel says to do it THREE DAYS STRAIGHT)

    By Rita Hancock, March 6
    • 1 reply
    • 364 views
    • 
    • dashmer
    • March 6

15. Cleaning - Superchlorinate And Biocleaning

    By Bill 3, January 7, 2009
    • 8 replies
    • 10.3k views
    • 
    • Rita Hancock
    • March 6

16. Leisure Time pH Balance Spa and Hot Tub Water Care

    By Goozfraba, March 5
    • 0 replies
    • 292 views
    • 
    • Goozfraba
    • March 5

17. Spa Purge Product Comparison

    By dlleno, July 24, 2016
    • 12 replies
    • 6.1k views
    • 
    • Jeannette Falk
    • March 3

18. Balancing well water

    By Tom Fitz, March 2
    • 5 replies
    • 220 views
    • 
    • dashmer
    • March 2

19. Issue with white mucous like material on my filters??

    By wookinpanub, December 24, 2021
    • 23 replies
    • 2.6k views
    • 
    • wookinpanub
    • February 28

20. Pool Calculator on iOS

    By dashmer, February 27
    • 0 replies
    • 263 views
    • 
    • dashmer
    • February 27

21. Ecopur and ozone ?

    By LazyPineapple, February 20
    • 0 replies
    • 460 views
    • 
    • LazyPineapple
    • February 20

22. freshwater salt system HIGH salt

    By Midwest Mama, May 8, 2021
    • 17 replies
    • 4.1k views
    • 
    • LPB
    • February 12

23. Adding Dead Sea Salt to hot tub.

    By Tricky, February 12
    • 0 replies
    • 372 views
    • 
    • Tricky
    • February 12

24. New fill questions

    By anojones, February 7
    • 4 replies
    • 524 views
    • 
    • anojones
    • February 10

25. pH and Borates

    By jaredthomas27, January 31
    • 12 replies
    • 662 views
    • 
    • jaredthomas27
    • February 7

26. Helping to understand my Nature2 + Dichlor + MPS Sanatizing Routine

    By contentedPilgrim, July 5, 2022   

    • chemistry
    • 11 replies
    • 2.4k views
    • 
    • ecstatic
    • January 31