Oral health and dental technology which values environmental health defines what is called green dentistry or eco-dentistry. The terminology eco-dentistry was coined by the EDA or Eco-Dentistry Association. They promote advancement and enhance efficiency and effectiveness in dental procedures through the use of technology that minimizes the pollution and waste that it may bring to the environment. It values technological innovation in dentistry that does not cause environmental hazard while maintaining the patient’s good oral hygiene.The advantages of green dentistry include better diagnosis through advanced tools and equipment yet with lesser radiation suck as digital radiography. Digital radiography minimizes the use of harmful chemicals which are used by the traditional dental x-ray to diagnose dental problems. The advantage of using digital radiography is that it uses 90% less radiation than the conventional x-ray. The best thing is that it brings real time results as the images are immediately available thus making diagnosis and treatment quicker with better accuracy.With green dentistry, the medical professional uses biodegradable yet high quality materials such as in sterilization, disinfectants, and germicidal components. It focuses on the minimization of hazardous wastes and toxic chemical vapor and solutions into the water system and the air. Another area that it applies its eco-friendly procedures to is its use of natural materials and less heavy metal with regard to tooth restoration. It uses restoratives that are metal-less dental such as using composite bonding with adhesives, lumineers, crowns, and porcelain veneers. This means that the silver amalgam fillings are avoided to prevent metal waste and to avoid these materials from polluting our water supply and water systems.Other ways of promoting green dentistry is the use of washers, fluorescent lights, dryers, and other dental equipment and tools that are energy efficient. Some would also use washable head covers, gowns, and cloth bibs to minimize the use of disposable paper supplies. Eco-dentistry does not only stop in the materials and equipment used by the dentist, this also includes the type of paints use in the dental clinic and the other miscellaneous electrical gadgets used in the clinic such as the sound and lighting system.The certifying organizational body that can provide a dentist a certification of reaching the highest standards of green dental practice is the Eco-Dental Association. A GreenDOC certification can be given per tier such as the Bronze, Silver, and Gold tiers. The tiers will depend on their efforts of maintaining a green dental clinic with several items on the checklist. The checklist also includes eco-friendly materials, equipment, tools, and other earth-friendly components used in the practice of dentistry. Thus aside from checking the qualifications of the dentist, environmentalists can also check for this certification as part of your search for a good dentist.