Oral hygiene involves regular practices that keep your teeth, gums, and mouth clean and healthy, preventing dental problems such as cavities, gum disease, and bad breath. Good oral hygiene is crucial not only for maintaining a clean and healthy smile but also for preventing various dental issues. Poor oral hygiene can lead to plaque forming on your teeth, which can cause tooth decay and gum disease. These conditions can result in pain and tooth loss and even affect your general health. Even if you have no natural teeth and wear dentures, keeping your oral cavity and appliances clean is necessary to prevent infections. Establishing a routine for oral care is vital.