The Dangers of Ozone

There is a growing amount of written material regarding the use of ozone generators to improve indoor air quality. Unfortunately, much of the material makes claims and draws conclusions without substantiation or sound science. There are even some vendors which suggest that their devices have been approved by the federal government, despite the fact that […]

Dangers of Ozone Machines – Part 2

Other Potential Residential Damage Environmental ozone causes more damage to plants than all other air pollutants combined. Similarly, ozone generators can damage plants in indoor environments. High levels of ozone will inhibit the ability of plants to open the microscopic pores on their foliage and breathe. Specifically, ozone can cause the following conditions in plants: […]

Dangers of Ozone Machines – Part 1

Ozone generators intentionally produce the toxic gas ozone and are sold as air cleaners for commercial and residential applications. Specifically, they are advertised to deodorize, disinfect, kill or remove dangerous or irritating airborne particles in indoor environments.  Ozone is the principal element of the ozone layer, which traps the sun’s heat and is essential to life […]

Using Ozone for Remediation

I know this is an ongoing question, and there are remediators who are recommending ozone for cleanup. However, although ozone can damage some fungi, there is not a single study in the peer-reviewed literature that documents sufficient deactivation of fungi to be useful in remediation efforts. Most of the studies of ozone are found in the […]

Sewer Gas Exposure

What is Sewer Gas? Sewer gas is a complex mixture of toxic and non-toxic gases that can be present at varying levels depending upon the source.  It is formed during the decay of household and industrial waste. Highly toxic components of sewer gas include hydrogen sulfide and ammonia. Sewer gas also contains methane, carbon dioxide, […]