Food nutrients having antioxidant potential could help to prevent many human oral disorders. Regular oral hygiene practices by chemical ingredients may lead to oral health damage. By this four plants namely Syzgium aromaticum, Mentha piperita, Ocimum sanctum linn ,Azadirachta indica herbal waters showing antioxidant potential individually, many oral disorders could be prevented . The aim of the present study was to study the antioxidant potential of the herbal waters of Syzgium aromaticum, Mentha piperita,Ocimum sanctum linn ,Azadirachta indica above plants by DPPH and phosphomolybdate in-vitro antioxidant screening methods.