Pet food and water bowls should be washed daily to prevent the buildup of bacteria and ensure the health and safety of your pet. Utilize hot water and a mild, pet-safe detergent, or place the bowls in the dishwasher if they are dishwasher-safe. This routine maintains cleanliness, supports good hygiene, and helps to protect your pet from potential illnesses related to contaminated feeding areas. Regular cleaning also prevents the development of off-putting smells and discourages pests.