Become a TFP Supporter Pool Math Forum Rules Pool School
Results 1 to 3 of 3

Thread: yellow colored muriatic acid

  1. Back To Top    #1

    yellow colored muriatic acid

    Hi, I've been using muriatic acid from the hardward store--31% or something like that. It has always been clear. The last bottle I bought, same packaging, same look, has a significant yellow hue to it. Still seems to work. Is this of concern? I wonder what is the cause?

    Thanks
    16,000 gallon, inground. Diamond bright finish. Hayward 1.5 hp superpump, quad 80 DE filter, Jandy legacy gas heater

  2. Back To Top    #2
    techguy's Avatar
    Join Date
    Jul 2010
    Location
    Antelope, CA
    Posts
    2,687

    Re: yellow colored muriatic acid

    To my knowledge, all of the full strength MA is yellow in color. Did you get a "safer" MA last time?
    -- Guy --
    10K gallons in 21' Round 52 inch wall Aqualeader AG, Hayward Power Flow LX 1.5 HP pump motor, Hayward Perflex EC50AC DE filter w/Cellulose, Wide mouth skimmer, 2013 new Diver Dan (craigslist) to replace the faded old Hayward AquaBug. TF-100

  3. Back To Top    #3

    Re: yellow colored muriatic acid

    Well, I ran through the yellow stuff, and the new bottle contents are clear. It was the same packaging. It seemed to work the same.
    16,000 gallon, inground. Diamond bright finish. Hayward 1.5 hp superpump, quad 80 DE filter, Jandy legacy gas heater

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •