Ozone-friendly is a term used to describe products or practices that do not contribute to the depletion of the ozone layer. Synonyms for this term include ozone-safe, ozone-protective, ozone-preserving, ozone-conserving, and ozone-conscious. These words all convey the same idea of protecting the ozone layer and reducing the use of harmful substances such as chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs). By using these synonyms, we can broaden our vocabulary and express our commitment to sustainability and environmental protection in more nuanced ways. It is important to remember that the ozone layer is vital to our planet's health and future, and choosing ozone-friendly alternatives is an important step to protect it.