IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-7-5-15422 Original Research Paper ADVANCED DIAGNOSTIC AIDS FOR ORAL MALODOUR DETECTION - A REVIEW Purushottam Nayak Dr. May 2018 7 5 01 02 ABSTRACT

 The conventional diagnostic aids, organoleptic method is inevitable but its objectivity and reproducibility is not high. Other disadvantages extreme

subjectivity of the test, the saturation of the nose and the reproducibility. The development of these small, easy to handle, chair side advanced
diagnostic aids has overcome the disadvantage of the conventional diagnostic aids in great extent.
Additional or alternative chair side methods, such as breath checker, chemical sensor, tongue sulfide probe, diamond probe, halitox reagent kit and
ammonia monitoring are infrequently employed.