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SpaBoss Spa Shock

$27.99 - $52.99
(13 reviews) Write a Review
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SpaBoss Spa Shock (100G- 3Kg)

Spa Shock is a non chlorinating treatment for hot tubs and spas which contains Potassium monpersulfate. Spa Shock can be used with a Chlorine or Bromine system to help quickly oxidize organics form the hot tub water. Spa Shock does not effect pH levels and helps bring back the clarity to spa water.

  • Comparable product to Beachcomber Care Free, Spa Guard Spa Lite, Arctic Pure Refresh, Spa Essentials Spa Shock, Dazzle Amaze, and Rendezvous Activate.


  • 5
    SpaBoss Spa-Shock

    Posted by Bob on Aug 14, 2023

    Delivered very promptly and I did not have to drive across the city to replenish my supply.

  • 5

    Posted by Giovanni on Jul 26, 2023

    Great product, fast shipping & good pricing

  • 5
    Hot tub chemicals

    Posted by Gene on May 25, 2023

    Great product, easy online ordering, fast shipping

  • 5
    Very effective product

    Posted by Yin Rong on Dec 12, 2022

    Have been using SpaBoss products for a while, reliable and effective. Definitely will buy it again.

  • 5
    Keeps my hot tub clear

    Posted by Maz Al-Samadi on Oct 26, 2022

    Always in stock and arrived promptly. Thx!

  • 5
    Excellent product!

    Posted by Luciano Oliveira on Oct 21, 2022

    Spa-Shocks is a must have product for your hot tube!

    It is very effective, and we use it for several years.
    Product arrived earlier than we expected, and price was very competitive. We will buy again for sure.
    Thanks for the great customer support over the phone as well.

  • 5

    Posted by Don Proshetsky on Jul 23, 2022

    Works great in my hot tub

  • 5
    Spa Shock

    Posted by Marie-France Caron on Apr 27, 2022

    I love this product. Very effective and does the job. Fast shipping and good communication to keep me up-to-date on my order.

  • 5
    SpaBoss Spa-Shock

    Posted by Unknown on Dec 19, 2021

    Arrived in a very timely manner. Exactly what I was expecting