Stains on steps and vinyl liner


Well-known member
May 19, 2019
Rockingham, NC
Any ideas on what the stains might be. I tried vitamin C test and it did not lighten. Just completed a slam last week.
FC 8
Cc 0
Ph 7.4
Ta 70
Cya 40
To be honest I have not always kept water balance and have rusting on pool ladder. This is picture of pool steps but it’s also on liner .


  • E4E434FE-E1E1-460E-B2B7-3210F14D4178.jpeg
    193.7 KB · Views: 6
Thread Status
Hello , This is an inactive thread. Any new postings here are unlikely to be seen or responded to by other members. You will get much more visibility by Starting A New Thread