Do you understand teeth whitening? How much do you know about methods for whitening genetically yellow teeth? There are several approaches for whitening genetically yellow teeth. Below, experts will introduce the methods available for whitening genetically yellow teeth. We hope this information proves helpful.
1. Sandblasting Teeth Cleaning. This method uses specialized sandblasting powder (primarily sodium bicarbonate) sprayed onto tooth surfaces via a handpiece to remove plaque and stains. It effectively cleans plaque and stains in interdental spaces hard to reach with ultrasonic scalers.Utilizing high-pressure air, the mixture of water and bio-sea salt is sprayed from a distance of 3mm from the tooth surface to achieve cleaning. It removes stains from tobacco, tea, coffee, and other beverages, as well as dental plaque, while simultaneously polishing the teeth to restore their natural luster. This is one method for whitening genetically yellow teeth.
2. Laser Whitening. This method for whitening genetically yellow teeth works by using laser heat to catalyze the whitening agent, accelerating its penetration into the tooth structure for whitening effects. The process involves applying a high-concentration bleaching agent to cleaned and pretreated teeth, then activating the agent with argon ion laser light to remove both surface and deep-seated stains.
3. Cold Light Whitening.Cold light whitening technology utilizes high-intensity blue light with wavelengths between 480-520 nanometers. This light is transmitted via optical fibers through two specially coated optical lenses with over 30 layers. After undergoing specialized optical processing to filter out all harmful ultraviolet and infrared rays, the light rapidly triggers oxidation-reduction reactions in whitening agents composed primarily of hydrogen peroxide and 20-nanometer silica particles.This process removes surface and deep-seated stains through the dentinal tubules, achieving a whitening effect.Porcelain veneers are ceramic restorations that partially cover the tooth surface. Using adhesive bonding techniques, they preserve the pulp and minimize tooth reduction while covering surface defects, stained teeth, discolored teeth, and malformed teeth with ceramic restorative materials. This restores the tooth's normal shape and improves its color, serving as another method for whitening genetically yellow teeth.This method for whitening genetically yellow teeth is an emerging cosmetic dentistry technique introduced from Europe and America in recent years. Designed for adults, it provides thorough and rapid correction and restoration for protruding teeth, misaligned teeth, malformed teeth, and discolored teeth—without extractions and entirely pain-free. It offers excellent biocompatibility, preventing dark lines along the gums. Achieve bright, straight teeth in just 7 days for lifelong beautiful smiles.