Kris Dye stain demineralized dentin and can be very useful for difficult to see areas, Both seek and sable seek caries indicators can provide a fast, effective way to locate calcified root canal orifices. Green sable seek caries indicator helps visualization of decay in deep caries cases to help avoid pulp exposures. It is an excellent caries disclosing agent for conservative dentistry. It aids in the excavation of the outer decalcified and infected carious dentin layer, permitting optimal caries removal. It also helps minimize the removal of mineralizable, healthy dentine, protecting the vitality of the pulp, as a result, conserve maximalamount of healthy tissue.