SpaGuardBrominating Concentrate - 2 lb

We were looking for a better solution at the time for chlorine, given what it does to the body on a cellular level - but we did not delve into this as deep. We have since done away with our hot tub altogether. But the product use is to sanitize and clean. And it did that without that strong chemical smell. It dissolves quickly and doesn’t leave residue, which I appreciate compared to some cheaper alternatives.It works as both a sanitizer and shock, saving time and making the spa routine simpler. My husband did not notice any skin irritation, but as I said - we no longer have our spa.This container lasted so long it went into the trash too after we got rid of the spa. It comes with clear dosing instructions. It’s a consistent, low-maintenance water care option.Pros:Dissolves quicklyNo strong chemical odorDual function (sanitizer and shock)Tip:Use a digital test strip system to dial in your perfect balance faster.Health-Conscious Tips for UseLimit soak time to 15–20 minutes and rinse off afterward.Keep your spa well-ventilated to reduce vapor inhalation.Balance water chemistry properly – low pH or high bromine can increase risks.Some studies have shown this chemical to be an endocrine disruptor in addition to other health implications.Shower before entering to reduce organic contaminants that react with bromine.Consider rotating spa use with non-chemical options (like grounding mats or magnesium soaks) when not needing full sanitation.

Exactly what we needed and arrived in a timely manner!

I use bromine tablets all the time but once in awhile I need to put this powder in my spa to bring up the bromine levels faster, usually a little amount does the job.

Works well. Just need to add more often than chlorine but less smell is worth it.

I switched from chlorine to bromine better on the skin for us. Fast delivery.

I have been using this brand for years. Love it!

Work great

Works good