Sirona Spa CareSimply Oxidizer (32 oz)

works great for keeping my cold plunge clean

This is the replacement for Bacqua Spa. Still pricey but works great.

Expensive, does work and have used for over 22 years and older name

seems to work

In the past I had used a powdered shock oxidizer formula but we have been noticing something in it goes airborne and makes us cough in the jacuzzi, this oxidizer in this liquid form seems to function just as well however you need to use a lot more of it, the price point is pretty good with that in consideration though they recommend 1.5 to 3 oz per 125 gallons so it's not as concentrated as some powder formulas, but we have been noticing a better water quality and this formula is not making us cough when the Jets run so I feel a lot better about this formula than the one we had been using in the past.

This product works great with my spa. I used to use Baqua Spa products, but I can no longer get them. Sirona has products that match or exceed the quality of my former products.

Took me awhile and some research to find that my old standby spa chemicals had a name change from Baqua to Sirona. I was pleased that it was just a name change since I have been using Baqua for over 20 years and have been pleased with the results. No chlorine smell, no dry skin, no chemical build up in the spa, crystal clear water. All with the ease of weekly small measured application.

I have used this product over and over to help maintain the water quality in my cold water immersion tub. I use the tub daily and then once a week add this product. So far so good! No nasty water :) Nice and clear, freezing water is what I’ve got!