Spa Oxidizing Shock for Hot Tub
Spa Oxidizing Shock for Hot Tub
NOTE: Oxidizing Shock cannot be shipped to California at this time due to state restrictions.
Couldn't load pickup availability
AquaDoc Oxidizing Shock is an oxygen based, non chlorine shock made for routine hot tub care. Add it after each soak to support consistent water conditions and keep your spa ready for the next use.
This chlorine free shock dissolves fast and doesn't need pre mixing. Add 2 ounces per 500 gallons of water after each use, run the pump for at least 30 minutes, and cycle the jets on and off once or twice for better circulation.
Designed to work alongside bromine and chlorine spa systems, this oxidizing shock fits into your existing care routine without adding more chlorine. The straightforward application makes regular spa maintenance simple, so your hot tub stays ready when you are.
Formulated for spas and hot tubs and proudly made in the USA.
How to Use
- Add 2 oz per 500 gallons of water after each use
- Run the pump for at least 30 minutes
- Cycle jets on and off once or twice during circulation
- No pre dissolving required
How to Use
- After every use, add 2 ounces of Oxidizing Shock per 500 gallons of water.
- Run the pump for at least 30 minutes.
- Turn the jets on and off once or twice after adding the product to improve the treatment.
*See label for detailed instructions.
- Oxygen based, non chlorine shock for routine hot tub care
- Works alongside bromine and chlorine spa systems
- Does not raise chlorine levels when used as directed
- Fast dissolving, no pre mixing required
- 32oz bottle treats up to 8,000 gallons (2 oz per 500 gallons)
- Made in the USA
- Product Type: Non Chlorine Oxidizing Shock
- Size: 32 oz
- Form: Granular
- Application Rate: 2 oz per 500 gallons
- Compatible With: Bromine and chlorine spa systems
- Intended Use: Spas and hot tubs
- Country of Origin: Made in USA
- Brand: AquaDoc
Q: Does this require pre dissolving?
A: No. Add it directly to your hot tub water and circulate for at least 30 minutes after application.
Q: Will it raise my chlorine levels?
A: No. This is a chlorine free, oxygen based oxidizer that doesn't raise chlorine levels and works alongside existing bromine and chlorine systems.
Q: Is it compatible with bromine hot tubs?
A: Yes. It's designed to work alongside both bromine and chlorine spa systems as part of a regular spa care routine.
Q: How much should I use?
A: 2 ounces per 500 gallons of water after each use. Run the pump for at least 30 minutes and cycle the jets on and off once or twice during circulation.
Q: Can I use it in my swimming pool?
A: This product is formulated for spas and hot tubs. For pools, use a shock treatment labeled specifically for pool use.
Q: When should I add it?
A: After each use is the typical routine. Add the recommended dose, let it circulate, and your spa is ready for the next soak.

The price you see is the price you pay.
We don’t play pricing games.
That’s why all orders over $75 ship free—no tricks, no hidden costs.
Why is AquaDoc the Best in Pool Chemicals?
- 🌿 Paraben free & Aluminum free
- 📦 Fast Shipping
- 🇺🇸 Made in the USA
Order With Confidence
If our products don't solve your (pool or spa-related) headaches, contact us for a 100% refund. Free shipping on all orders over $75!
As seen on
100% Paraben Free
Say goodbye to parabens that can potentially be harmful to your family. All of AquaDoc's chemicals are paraben and aluminum free.
You may also like
-
Example product title
Regular price $19.99Regular priceUnit price / perSale price $19.99 -
Example product title
Regular price $19.99Regular priceUnit price / perSale price $19.99 -
Example product title
Regular price $19.99Regular priceUnit price / perSale price $19.99 -
Example product title
Regular price $19.99Regular priceUnit price / perSale price $19.99