Ozone

Ozone is a reactive gas toxic at concentrations above OSHA's permissible exposure limit of 0.1 ppm, causing respiratory irritation, coughing, shortness of breath, and at high concentrations serious lung damage, and our warning ozone in use sign is important in any facility where UV lamps, arc welding, plasma cutters, photocopiers, or high-voltage electrical discharges generate ozone in regular use.

Yes, our ozone warning signs are specifically suited for UV sterilization equipment rooms, ozone sanitization systems, and UV lamp installations in water treatment, food processing, HVAC, and medical facility applications, communicating ventilation requirements and respiratory protection rules to maintenance workers and facility personnel who may enter areas with elevated UV-generated ozone concentrations.

Yes, our customizable templates from our ozone warning signs collection allow you to add specific ventilation requirements, required respiratory PPE types, ozone concentration thresholds, or procedures for entering an ozone-generating area in aluminum, rigid plastic, and adhesive formats ideal for facilities with site-specific ozone safety protocols.

Yes, our ozone warning signs are available in small adhesive polyester label formats for direct application to ozone generators, UV sterilization equipment, arc welding stations, and other ozone-producing equipment, positioning the hazard warning exactly at the point of use where a worker would operate or access the machine for the most immediate and relevant hazard communication at the source.