Should ozonators be used on indoor hot tubs?

When it comes to hot tub (and pool) water maintenance there are many choices, some better than others. Here at Almost Heaven we believe that using a metallic ionizer is far superior to ozone and halogen sanitizers (chlorine and bromine), especially when a hot tub or pool is installed indoors where the fumes from ozone and halogens can quickly create an unsafe environment.

We haven’t heard many people disputing the dangers of chlorine and bromine, especially in a gaseous form, but the same can not be said of ozone. Many people believe ozone is perfectly safe, despite a plethora of information to the contrary.

It’s a well known fact that high levels of ozone in the air are dangerous. The EPA’s National Ambient Air Quality Standard for ozone is a maximum 8 hour average outdoor concentration of 0.08 ppm. You can see this on their own website at…

The Occupational Safety and Health Administration (OSHA) requires that workers not be exposed to an average concentration of more than 0.10 ppm for 8 hours. You can see this in a CDC document published here…

At the following link, which is about using Ozone as an air cleaner, the EPA states “…ozone is an irritant gas that reacts with lung tissue and can cause asthma attacks; coughing; chest discomfort; irritation of the nose, throat, and trachea; and other adverse health effects. As ozone reacts with chemical pollutants, it can produce harmful by-products.”

Now with all that said, what do you think happens when a hot tub is placed indoors, in an enclosed area? The fumes from the ozone used would gather in the enclosed space. How would you measure the exact ppm of ozone to ensure it wasn’t exceeding the standards set by OSHA and the EPA? Is it any wonder that there have been rumors of banning ozone used on indoor tubs and pools?

Do your own research and we’re sure you’ll come to the same conclusion. Using ozone on an indoor hot tub or pool can be very dangerous for the respiratory health of yourself and those you love.


Playboy Mansion hot tub maintenance unacceptable

A story recently surfaced about a Legionnaires’ disease outbreak at the Playboy Mansion that ended up linked to bacteria found in one of their hot tubs.

There’s no excuse for improper water maintenance, and this incident would not have happened had this vessel received adequate attention in that department. To be sure, devices like a metal ionizer automate the process of water maintenance to a certain extent, but even a proper chlorine level would have prevented this outbreak, regardless of the health hazard presented by chlorine (and bromine) in its own. Whoever was maintaining this tub should be replaced.


Natural water purification alternative

Our involvement with the metal ionizer came about mostly because of our association with wooden hot tubs. In a natural wooden tub, chemical sanitizers can quickly do serious, irreparable damage to the wood if not used very, very judiciously. Even in acrylic spas and swimming pools, there’s still the effect such harsh sanitizers have on your health, equipment and the environment.

If you want to eliminate the need for halogen (chlorine or bromine) sanitizers, an ionizer device is the only accepted way to do so. Ozonaters actually present a hazard to your health in their own right, corroding nearby metal parts and eating away at your equipment’s ‘O’ rings, and despite this, they only reduce the need for halogens. You still need to maintain a halogen level with an ozonater, but zero halogens are required with an ionizer.

Our ionizer produces copper, silver and zinc ions, which are effective at killing algae, bacteria, fungi and viruses. The copper/silver sanitization process is so safe and effective that, at higher concentrations than what’s necessary for a pool or hot tub, this same method is used to purify potable (drinking) water. Using an ionizer means you’ll never again have to share your dip with harsh chemical sanitizers. This makes your hot tub or pool a healthier place to relax for you, your family and your guests.