Dental Hygienist Job Description, KRAs and Skills

A Dental Hygienist focuses on preventive dental care. They perform scaling and polishing, apply fluoride and pit and fissure sealants, chart gum health and teach patients how to clean their teeth properly. In India the role is usually filled by holders of the two-year Diploma in Dental Hygiene, working in dental clinics, hospital dental departments, corporate health programs and school dental camps.

Detail	For this role
Department	Allied Health
Level	Entry level
Reports to	Dental Surgeon
Direct reports	None
Experience	Fresher or 1 to 3 years in dental clinics or public health programs

Dental Hygienist job description template

Copy this job description, replace the text in square brackets and post it on your careers page or a job portal.

Job title: Dental Hygienist

Department: Allied Health

Reports to: Dental Surgeon

Location: [City], [office, branch or site]

About the role

Key responsibilities

Review each patient's history and chart plaque, calculus and gum pocket depths before cleaning.
Perform supragingival scaling and polishing with ultrasonic and hand scalers as the dentist directs.
Apply topical fluoride and pit and fissure sealants for children and high-risk adults.
Teach brushing, flossing and interdental cleaning, with advice on diet and tobacco use.
Take and process intraoral radiographs under the dentist's instruction.
Record findings and treatment notes so the dentist can plan further gum treatment.
Run school and community dental screening camps, record findings and refer children who need treatment.
Recall patients by phone or message for their six-monthly cleaning and maintenance visits.
Sterilize scalers and instruments, and maintain the ultrasonic scaler and polishing unit.
Guide patients with braces, bridges or implants on the special cleaning aids they need.

Requirements

Diploma in Dental Hygiene recognized by the Dental Council of India
Registration with the State Dental Council
BLS certification is an advantage
Fresher or 1 to 3 years in dental clinics or public health programs

KRAs and KPIs for a Dental Hygienist

Key result areas for the appraisal form, each with a KPI you can measure every month or quarter.

Key result area	How to measure it
Treatment quality	Re-cleaning requests or complaints below 2 percent of scaling appointments
Preventive care	Fluoride or sealant advice recorded for every eligible child patient
Recall visits	At least 40 percent of scaling patients back for their six-monthly recall
Camp outreach	Screening camps held as scheduled, with referral lists shared within 3 days
Clinical records	Gum charts and notes complete for every patient treated

Skills and tools

Ultrasonic and hand scalingPolishing and fluoride applicationPit and fissure sealantsPeriodontal chartingOral hygiene educationIntraoral radiographyInfection controlPatience in patient educationCommunity camp work

Tools used day to day: Ultrasonic scaler, Hand scalers and curettes, Prophylaxis polishing unit, Periodontal probe, RVG sensor, Autoclave.

Reporting line and career path

Moves up from: Dental Assistant
Next roles: Senior Dental Hygienist, Clinic Manager

Interview questions for a Dental Hygienist

How do you decide when a patient needs the dentist for deep cleaning rather than routine scaling?
Walk me through a scaling appointment from start to finish.
How would you explain flossing to a 10-year-old?
A patient on blood thinners bleeds heavily during scaling. What do you do?
How would you run a school screening camp for 300 children in one day?
What records do you keep after each hygiene visit?

Managing a Dental Hygienist in ZeniaHR

AttendanceHygienists in clinic chains often split the week between two branches. Add each branch as a check-in spot so mobile app punches are accepted at both, and use a flexible shift with minimum hours where session timings change from day to day.LeaveRecall appointments are booked weeks ahead, so set notice days for planned leave before the schedule opens. Where a clinic has one hygienist, the dentist takes over scaling during the absence and should approve with the patient list in view.Performance and KRAsSet weighted KPI goals for treatment quality, recall visits, preventive care and records in an annual cycle. Each quarter the dentist goes through sample charts and recall numbers with the hygienist against those targets.

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Frequently asked questions

What does a dental hygienist do?

A dental hygienist provides preventive care: scaling and polishing teeth, applying fluoride and sealants, charting gum health, taking X-rays under supervision and teaching patients to brush and floss well. They also run screening camps and recall patients for regular cleaning.

What qualification is needed to be a dental hygienist in India?

The standard qualification is the two-year Diploma in Dental Hygiene recognized by the Dental Council of India, followed by registration with the State Dental Council. Clinics also value BLS training and experience with ultrasonic scalers and school screening camps.

What is the difference between a dental hygienist and a dentist?

A dentist holds a BDS or MDS degree, diagnoses disease and performs treatment such as fillings, root canals, extractions and surgery. A dental hygienist holds a diploma and focuses on cleaning, preventive care and oral health education, working under the dentist's direction.