Safety of ozone

Ozone in very high concentrations can be irritating to mucous membranes and the respiratory system. The BEYOK Air Purifier produces safe and moderate amounts of ozone, but we recommend you set the square feet dial properly. The three different models equate approximately to the size of space to be purified. Before using the BEYOK Air Purifier you should read the enclosed instructions enclosed with each unit carefully. Ozone can aggravate asthma.
Ozone is a non-toxic safe gas, and the ozone machine's hazard mainly refers to strong oxidizing ability. Experts believe that when the ozone concentration is higher than 1.5ppm, personnel must leave the site, because ozone will stimulate the human respiratory system, and if it is serious, it may cause harm to the human body. At present, many countries and organizations have established safety and hygiene standards for people in the ozonized gas environment. The product of concentration and contact time can be regarded as the benchmark: China's standard: 0.15ppm, contact for 8 hours. It has been reported that when the concentration of ozone is 0.02 ppm, people with sensitive sensation can perceive it. When the concentration is 0.15ppm, it is the olfactory threshold, and most people can smell it. When the concentration reaches 1 to 10 ppm, it is called the stimulation range, and when it is 10 ppm or more, it is the poisoning limit.