Exposure to Oxycide™ Disinfectant in Dental Practices: Occupational Symptoms and Risk Factors

This study aimed to evaluate the adverse effects of using Oxycide™ (Ecolab, Copenhagen, Denmark) disinfectant in dental practices and assess the need for improved safety measures. Materials and methods: An observational study was conducted in dental offices, evaluating 200 dental assistants exposed to Oxycide™ disinfectant. Data on disinfectant use practices, personal protective equipment, and reported symptoms were collected through an online questionnaire. Results: 63% (126 out of 200) of staff experienced symptoms including respiratory irritation, eye irritation, and skin reactions after Oxycide™ exposure. Inconsistent use of personal protective equipment and improper application techniques were observed. In conclusion, the use of Oxycide™ disinfectant in dental offices has been associated with a wide range of respiratory and cutaneous symptoms among staff, ranging from mild irritative manifestations to severe allergic reactions. Improved protocols, staff training, and consideration of safer alternatives are needed to protect dental personnel while maintaining infection control standards. For a sustainable dental practice, it is essential to balance effective disinfection with staff safety. While high-level disinfectants like Oxycide™ are effective against pathogens, their repeated use—especially in poorly ventilated areas—can lead to respiratory discomfort and skin reactions. To mitigate these risks, clear preventive measures should be implemented: adherence to manufacturer guidelines, proper ventilation, consistent use of personal protective equipment, and ongoing staff training. These steps are crucial to reducing exposure to irritants and ensuring a safe and efficient working environment.