Fingernails, jewelry, hair and outer clothing

Personal-hygiene rules control physical and microbial contamination. A manager should translate them into clear work practices and apply the adopted jurisdiction's food code, because the FDA Food Code is a model that state and local regulators adopt or modify.

Fingernails

Under the 2022 FDA Food Code model, a food employee may not wear fingernail polish or artificial fingernails while working with exposed food unless wearing intact gloves. Keep nails clean and maintained so they do not create a contamination risk or compromise gloves. Check local rules and workplace policy for the exact adopted text.

Jewelry

The model code generally prohibits jewelry on hands and arms while preparing food, with a limited exception for a plain ring such as a wedding band. Jewelry can trap soil, tear gloves or fall into food. Religious or medical accommodations and other legal obligations may require separate, careful handling; do not improvise a blanket exception.

Hair restraints and clothing

Use effective hair restraints—such as hats, hair coverings, nets or beard restraints as appropriate—to keep hair from contacting exposed food or clean equipment. Wear clean outer clothing that protects food and food-contact surfaces from contamination. These controls complement handwashing and illness policies; they do not replace them.

Manager implementation

• Set the rule before an employee begins food preparation and explain the contamination pathway.
• Provide suitable hair restraints and gloves in usable sizes.
• Inspect gloves for tears and require replacement when contaminated or damaged.
• Address jewelry or nail issues consistently and respectfully, checking accommodation duties where relevant.
• Train employees and document corrective coaching according to the establishment's policy.

Exam takeaway

Think barriers and contamination control: clean, short nails; no polish or artificial nails on exposed food tasks unless intact gloves are worn under the model code; minimal hand jewelry; effective hair restraint; clean outer clothing. Verify the locally adopted rule.

Personal hygiene is a chain of controls Food employees can transfer pathogens from hands, clothing, hair, phones, and contaminated equipment to food. The controls work together: report symptoms and diagnoses as required, stay home or accept restriction/exclusion when directed, wash hands at the required times, use clean clothing and effective hair restraints, avoid bare-hand contact with ready-to-eat food unless a specific exception is met, and keep personal items away from food and utensils. No single control compensates for ignoring the others.

Handwashing requires the designated hand sink, running water, soap, and an effective drying method. Wash before food preparation, after using the toilet, after handling raw animal food, after touching the face or body, after coughing or sneezing, after handling garbage or chemicals, and whenever hands may be contaminated. Gloves are not a substitute: wash before putting them on and when changing tasks. Hand antiseptics may be used only in the manner permitted by the code and product label; they do not replace washing.

Keep ready-to-eat food protected Use utensils, deli tissue, spatulas, or suitable single-use gloves for ready-to-eat food. Change gloves when they become torn, soiled, contaminated, or when changing to a new task or food category. Do not wash or reuse single-use gloves. Gloves can create false confidence: an employee who handles raw chicken, touches a phone, then picks up lettuce has contaminated the glove and the lettuce. Stop, discard the gloves, wash hands, and replace them before returning to ready-to-eat work.

Hair restraints should effectively restrain hair in the manner required by the adopted code, while beards may require restraints depending on local rule and the task. Clean outer garments reduce transfer of soil to food. Aprons should be changed or removed when soiled or when moving from raw to ready-to-eat work. Do not wipe hands on an apron or use a side towel as a substitute for handwashing.

Illness reporting and work assignments Employees must report symptoms, diagnoses, and exposures specified in the adopted Food Code and facility procedure. The PIC needs to know how to restrict or exclude workers based on symptoms, diagnosis, duties, and risk factors, and how reinstatement works. Do not invent a universal return-to-work interval; requirements depend on the condition, regulatory authority, and jurisdiction. A worker with vomiting or diarrhea cannot simply switch from cooking to washing dishes without the PIC assessing the rule. Exclusion/restriction protects food; it is not punishment.

Scenario: gloves after touching a phone A cashier wearing gloves takes payment on a touchscreen, then reaches for sliced tomatoes. The cashier must stop, remove and discard the gloves, wash hands, and put on new gloves or use an appropriate utensil before handling ready-to-eat food. Clean and sanitize the touchscreen and any food-contact surface the contaminated gloves touched. If tomatoes were contacted, hold or discard affected portions depending on the exposure and facility/regulatory instructions. A cashier should not move between money and exposed food without an effective hand hygiene and task-separation control.

Train employees with demonstrations and observations, not just a handbook signature. Supervisors should watch handwashing, glove changes, apron use, and reporting behavior. Provide enough sinks, soap, towels, and staffing time for the required behavior. A blocked sink or empty soap dispenser is a management failure that requires immediate correction.

Exam traps Handwashing is required after contamination events, not at a convenient fixed interval. Gloves are a barrier only when used correctly. Restrictions and exclusions differ; a restricted employee may have limited duties, while an excluded employee is kept out of the establishment as required. The FDA Food Code is a model and state/local public health authorities determine the controlling requirements.

Make hygiene feasible during service Employees need conveniently located sinks, adequate hot and cold water as required, soap, towels, and enough time to wash hands. Managers should prevent sinks from being blocked by prep tools or used as dump sinks. Keep clean gloves in a dry protected dispenser and stock several sizes so workers do not stretch or reuse them. Provide a method for handling phones, money, and waste without returning directly to ready-to-eat food.

Personal belongings should be stored in designated areas away from food, utensils, linens, and single-use articles. Drinks for employees should be covered and placed in a location that prevents spills onto food or clean equipment. These simple layout decisions reduce repeated contamination pathways and make correct behavior easier to sustain.