Dental hygienists are licensed healthcare professionals who specialize in preventing and treating oral diseases. They perform tasks such as cleaning teeth, taking X-rays, and educating patients about proper oral hygiene practices. Their work helps maintain good dental health and prevents issues like cavities and gum disease. In addition to cleaning teeth, dental hygienists often assist dentists during examinations and procedures. They play a crucial role in patient care by providing advice on nutrition and the use of dental products. Their expertise contributes significantly to overall oral health and wellness.