I am told to put in a cap full once a week. How many tablespoons does the "cap" of the bottle hold?

A cap full is about 5 tablespoons. You should use 1 teaspoon a week. A Capp full would be too much. This product works great.

is this the same stuff as spa shock-oxidizer by Spaguard?

It is definitely the same. There is this one which is Enhanced.( sanitizer and oxidizer ) It has chlorine. Just the plain shock does not have chlorine and it will say Non- Chlorine. Meaning another form of chlorine is needed. With this one this is all you need for after you get out of spa each time. I was told when purchased to put 1 tsp per bather. We do only have 2 of us and only 200 gallons of water. It works great to keep clean and clear.

How many tablespoons are in this container?

Roughly, 60 tablespoons. This is according to a grams to tablespoons conversion calculator I found online. The bottle contains 2lbs or 907 grams.

Would this be considered “unstabilized” chlorine? we’re having issues with our cya levels in our fresh water.

This is stabilized. Unstabilized is liquid typically.

Spaguard Enhanced Shock 2 Lb | Desertcart UNITED STATES

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Description

💦 Elevate your spa game—because your relaxation deserves the best!

RAPID REFRESH - Shock and soak your spa in as little as 15 minutes—no downtime
ODOR FREE OASIS - Eliminates unpleasant odors for a fresh, inviting soak
CRYSTAL CLEAR EVERY TIME - Revives your spa water’s sparkle and clarity instantly
TRUSTED SPA GUARD QUALITY - Premium 2 lb pack designed for consistent, reliable performance
UNIVERSAL SPA COMPATIBILITY - Perfectly formulated for chlorinated, brominated, ozone, or ionized systems

SpaGuard Enhanced Shock (2 lb) is a powerful, multi-purpose chlorinated shock treatment designed to restore sparkle and eliminate odors in spas and hot tubs. Compatible with chlorinated, brominated, ozone, and ionization systems, it refreshes your water in as little as 15 minutes, ensuring a pristine and inviting soak every time.

Specifications

ASIN	B00HX2QDV8
Brand	SpaGuard
Country of Publication	USA
Customer Reviews	4.8 out of 5 stars 10,796 Reviews
Item Weight	2 Pounds
Manufacturer	SpaGuard
Manufacturer Part Number	BIO42234
Model Number	BIO42234
Net Quantity	946.35 Milliliters
UPC	017541644969 017541422307
Unit Count	946.35 Milliliters

Reviews

A**R

recommend purchasing!!

my favorite brand of shock to use!! works well!! it will leave the water, clean, clear and smelling good. I definitely will be ordering this brand again and probably always!!

3.04.2026

H**D

Excellent effects

It works 200%

30.05.2021

L**.

Must have for hottub

Works as expected in our hottub

20.11.2025

S**A

It's.Worth it any every penny

It's doing the job guys.Don't waste your time.It's good product

20.01.2025

A**R

Perfect for the SPA!

Works great!

4.05.2026

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