The slow-dissolving nature of the tablet means consistent dosing over time, which reduces the risk of chlorine dropping below the recommended 3-5ppm on your chlorinetest strips. You should add a shock such as Non-Chlorine Spa Shock for Hot Tub by AquaDoc weekly, as well as after every time you use the spa. Commonly referred to as cal hypo, this chlorine shock has a high chlorine concentration of over 70%, which, in theory, would make it an ideal shock. The use of chemicals in the water is common with expensive, electric hot tubs, however this leads to common questions about their use with wooden hot tubs for ease of use.

Balanced pH is necessary for other chemicals to work properly and imbalanced pH levels can impact your hot tub components and cause skin irritation. We have cleaning packs with tools, antibacterial sprays, and miracle pads or individual items as necessary.Chloramines have a strong chlorine odour that is often mistaken for too much chlorine, and make the water appear cloudy. In fact, it's a common problem to see no bromine reading at all, especially when you are first setting up the hot tub. The dispenser has an adjustable dial which controls the release of the 20g tablets, ensuring that the sanitizer level of your spa water is consistently and efficiently maintained. If you use any type of slow-release chlorine tablets, check the floater or ChemConnect™ to see if you need more before chlorine levels fall below recommended levels.

As when other irritants cause contact dermatitis, exposure to chlorine can result in an itchy red rash and raw, swollen skin. When measuring bromine levels, the ideal range to aim for is 2-6 ppm (1-3 ppm is fine if your spa has an ozonator). By adding chemical treatment to the water, bacteria and algae growth is prevented (or rather, they’re killed off very quickly). CHLORINE Granules – Chlorine can be added by sprinkling the chlorine granules over the water surface, or by pre- diluting in a container of warm water.This will kill the contaminants your bromine has encountered, and convert it back to 'free bromine' so it can be effective again. If you have one of the better designed floating dispensers like this one, it's safe to add up to 6 1-inch tablets at a time.

Heat rash, or prickly heat, is common, especially in babies and people living in hot, humid climates. It has a 55% concentration of chlorine and is stabilized (contains CYA), giving it some extra life in your hot tub. Using the product is straight forward too, simply adding as much or as little as you need to adjust the water chemistry. Make sure that any outdoor storage of chemicals is as far away from your hot tub as possible and in a dry, covered area.

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If you do use a bromine floater, it's fine to take it out while you're using the spa if you find it gets in the way. Once the calcium levels spike, you’ll either have to do a drain, or use a flocculant to remove the calcium from the water.

I've been using bromine in my own hot tub for years and have picked up some tips, tricks, and expert knowledge along the way. Impact on bathers is a consideration you will need to make when trying to decide between granules and tablets. Furthermore, some chlorine tablet users end up boosting their chlorine levels with granules when the tablets have not been enough.