From the literature available, it is understood that although dental caries is on the decline in many of the developed countries, it still remains unchanged with regards to pits and fissure caries of occlusal surfaces of the teeth. This increase in susceptibility is due to its inherent morphological structure which makes a person unable to maintain cleanliness devoid of food lodgement.. Although pits and fissures of occlusal surfaces form only 12.5% of all tooth surfaces yet, they constitute more than 2/3rd of total caries experience among young permanent teeth.