Final answer:
Oral care, including both brushing and flossing, should be performed at least 2 times a day to maintain optimal dental health and prevent issues such as gum disease.
Step-by-step explanation:
Oral care should be done at least 2 times a day to maintain good dental hygiene. This typically involves brushing your teeth in the morning and at night, as well as flossing daily. Proper oral care can help prevent various dental issues, including gum disease. It's important to adopt a consistent oral care routine to effectively remove plaque, the sticky film of bacteria that forms on the teeth, which is responsible for causing decay and gum disease if not removed regularly.