All personnel working in direct contact with products shall conform to hygienic practices while on duty to the extent necessary to protect the product against contamination. The methods for maintaining cleanliness include, but are not limited to:
Wearing outer garments suitable to the operation in a manner that protects against the contamination.
Maintaining adequate personal cleanliness.
Washing hands thoroughly (and sanitizing if necessary to protect against contamination with undesirable microorganisms)
Maintaining gloves, if they are used in product handling, in an intact, clean, and sanitary condition.
Wearing, where appropriate, in an effective manner, hair cap, beard covers, or other effective hair restraints.