Dental diseases have detrimental effects on the functionality and quality of life of individuals. In addition, a strong relationship has been established between various oral and systemic diseases. The prevention and treatment of dental caries and periodontal disease have been shown to reduce the risk of diabetes and heart disease significantly. This goes beyond the role of oral health as a means to identify early manifestations of systemic diseases in the oral cavity. It highlights the necessity of maintaining optimal oral hygiene to significantly modify the risk factors for serious systemic diseases. This article provides an overview of the concept of oil pulling or oil swishing, which highlights the role of oil pulling in specific oral diseases.