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SKU #: JKM1003

Jack's Magic O2 Safe Shock - Stain Solution #3

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Jack's Magic O2 Safe Shock - Stain Solution #3

The Jack's Magic O2 Safe Shock – Stain Solution #3 is a highly effective shock that should be exclusively used in non-chlorine pools only. It oxidizes copper stains so that they can be removed easily. It is a fantastic option for all those who have unsightly copper stains in their swimming pool, as it has a powerful chemical composition that is quick to act, and its simple packaging makes it extremely easy to use. No matter what sort of finish your swimming pool sports, the O2 Safe Shock – Stain Solution #3 from Jack's Magic can be safely used on it.


  • Oxidizes copper stains for easy removal
  • O2 Safe shock oxidizer
  • Part of Jack's Magic Stain Program® (Step 2 – Removal)
  • Highly effective shock for use in non-chlorine pools
  • (IMPORTANT: Please refer to Specification Sheet below before use).
  • Safe for all pool finishes


  • Overall Product Weight: 5lbs

Special Offer:

24 Issues of Better Homes and Gardens

Included with purchase ($10 value). 

Jack's Magic O2 Safe Shock - Stain Solution #3

Additional Documents

Specification Sheet

Weights & Dimensions

  • Overall Product Weight: 5lbs


Chemical Type: Stain Removal 

About the Manufacturer

Jack's Magic is the leader in identifying, removing and preventing stains and discoloration in swimming pools and spas. For over 22 years, Jack's Magic has been dedicated to serving pool professionals and their customers through innovative products, programs, training, and technical support. They take the guesswork out of keeping pools and spas looking their beautiful stain-free best!

Jack's Magic O2 Safe Shock - Stain Solution #3

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    Questions & Answers (2)


    “Hello, can I use O2 Safe Shock as my regular shock product in my chorine pool?” asked by Joe

    "Hi Joe, this product will work well as a regular shock with biguanide, ozone, and ionizer systems, but is not recommended as a shock for chlorine, bromine, or salt (chlorine) generator systems." Jack from Wayfair


    “Hello, how does this product work in stain removal?” asked by Tina

    "Hi Tina, it oxidizes copper, making stain removal much easier." Nolan from Wayfair

    When you buy a Jack's Magic O2 Safe Shock - Stain Solution #3 online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Jack's Magic Part #: JMSAFE5 here. If you have any questions about your purchase or any other Pool Chemicals product for sale our customer service representatives are available to help.Whether you just want to buy a Jack's Magic O2 Safe Shock - Stain Solution #3 or shop for your entire home, Wayfair has a zillion things home.
    Note: This quality item is custom made for your order. Unfortunately, this means that we cannot accept returns once your order is shipped, so please call our trained staff with any questions you may have prior to ordering - we will ensure that you get exactly what you need.
    See something odd? Report it here.

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    Great Product

    from Napa, CA – Verified Buyer

    Gets the stains out immediately. Fast shipping and free shipping.

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    OUR SKU # JKM1003

    O2 Safe Shock - Stain Solution #3 is also sometimes listed under the following manufacturer numbers: JMSAFE5