Dental caries is considered to be one of the most prevalent and chronic oral disease. 1 It is an infectious microbial disease of the teeth that results in localized dissolution and destruction of the calcified tissues often resulting in cavitation. 2 Consequences of dental caries include pain, discomfort, eating difficulty, tooth loss, bacteremia, malocclusion and lower self-esteem. 3 Moreover, it can have financial burden on the individual and families as millions of dollars are being spent worldwide every year to manage pain and discomfort. 4 Certain risk factors are associated with prevalence of dental caries and they play a significant role in the disease process. These factors include socioeconomic status, age, gender, brushing habit, dietary habit, xerostomia due to medications or Sjogren's syndrome, patient education and attitude towards oral hygiene and access to dental services. 5 Early education in dental care is critical among children. Tooth brushing technique, flossing and proper dietary habits are necessary contributors for good hygiene practice. Lower socioeconomic status carries significant caries rate because of poor oral hygiene practices, malnutrition and lack of awareness. 6 Frequent sweet intake, dryness of mouth, and poor oral hygiene increase the likelihood of caries. 1 Dental caries has been the focus of interest of many