Black stains on teeth can be caused by using mouthwashes that contain the ingredient chlorohexedine or by taking iron supplements, explains 1-800-Dentist. Root canal sealers that contain silver or other dental restoration materials containing silver nitrates can also cause black tooth stains, notes Family Gentle Dental Care.Know More
In addition to black staining, tooth stains can also be yellowish-brown, dark brown, white, green, orange or bluish-gray, notes 1-800-Dentist. Drinking large amounts of coffee, tea, soda or wine can result in stains that are yellowish-brown or dark brown. Both white and red wines can result in these types of stains. White stains indicate fluorosis, a condition that results from using too much fluoride. Unlike the brown stains that often result from drinking certain beverages, white fluorosis stains are a type of intrinsic stain, meaning they involve the inner layers of the affected teeth.
Green teeth stains are most often found on children's teeth, explains 1-800-Dentist. Exposure to certain chemicals, including copper, mercury and nickel, can cause this type of staining, as can fluorescent bacteria or fungi in the mouth. Orange stains are also most commonly found in children. They can result from either chromogenic bacteria or food buildup due to inadequate brushing and flossing habits. Lastly, the medication tetracycline is one cause of bluish-gray tooth stains.Learn more in Dental
According to the Genetics Home Reference, a website of the U. S. government that seeks to promote education about genetic disorders, small teeth are caused by many different conditions, such as amelogenesis imperfecta, Down syndrome, Larsen syndrome, polydactyly and Coffin-Lowry syndrome. There are approximately 35 conditions that can cause an individual to have small or deformed teeth.Full Answer >
Some of the causes of black teeth are foods and drinks, tobacco use, poor dental hygiene, diseases, medications and dental materials, according to MedicineNet. Genetics and excessive fluoride use are also possible factors.Full Answer >
Gray teeth can be caused by staining of the tooth enamel, internal damage to the tooth and the use of antibiotics at a young age, according to More and Crest. While staining and antibiotic damage can be reversed using tooth whitening and bleaching products and services, if gray teeth are caused due to internal damage, More claims that bleaching and whitening does not help the problem.Full Answer >
According to Super Smile, the ingredient in coffee that stains teeth is a chromogen. This is the same ingredient that is found in other colored foods and beverages, such as tea.Full Answer >