Breath fresheners are products designed to combat bad breath and promote oral hygiene. They come in various forms, including mouthwash, chewing gum, mints, and breath sprays. These products often contain ingredients like mint, cinnamon, or essential oils that mask odors and leave a fresh sensation in the mouth. Some breath fresheners also contain antibacterial agents to reduce odor-causing bacteria. While they provide temporary relief, addressing the underlying cause of bad breath, such as poor oral hygiene or certain foods, is essential for long-term freshness.