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.
Delivered very promptly and I did not have to drive across the city to replenish my supply.
Great product, fast shipping & good pricing
Great product, easy online ordering, fast shipping
Have been using SpaBoss products for a while, reliable and effective. Definitely will buy it again.
Always in stock and arrived promptly. Thx!
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.
Works great in my hot tub
I love this product. Very effective and does the job. Fast shipping and good communication to keep me up-to-date on my order.
Arrived in a very timely manner. Exactly what I was expecting