An SOP for cleaning of General Area factory footwear in pharma defines the standard procedure for cleaning, sanitizing, drying, storing, and maintaining footwear used in general manufacturing areas. In pharmaceutical facilities, factory footwear plays an important role in preventing dirt, dust, microbial contamination, and cross-contamination from entering production, packing, warehouse, and support areas.
The purpose of this SOP is to ensure that all factory footwear remains clean, hygienic, and suitable for use in GMP-controlled premises. This SOP applies to safety shoes, factory slippers, gumboots, and dedicated area footwear used by employees, visitors, contractors, and housekeeping personnel in general areas of the pharmaceutical plant.
The responsibility for cleaning footwear may be assigned to users, housekeeping staff, or designated personnel as per company procedure. Department supervisors should ensure compliance, while Quality Assurance should verify that the cleaning procedure and records are maintained properly.
Before cleaning, footwear should be visually inspected for dust, mud, stains, damage, cracks, odor, or foreign particles. Damaged footwear should not be used and must be reported for replacement. Loose dirt should be removed using a brush or dry cloth. Footwear should then be washed with approved detergent solution and scrubbed properly, especially the sole, heel, edges, and inner surface.
After washing, footwear should be rinsed with clean water to remove detergent residue. Sanitization should be performed using approved disinfectant at defined concentration and contact time. After sanitization, footwear should be allowed to dry completely in a clean and designated area. Wet footwear should not be used inside controlled areas, as it may create slip hazards and contamination risk.
Cleaned footwear must be stored in assigned racks or lockers, separate from dirty or personal footwear. Area-wise identification or color coding may be used to prevent mix-ups and cross-use between departments.
Cleaning frequency should be defined, such as daily, weekly, after visible contamination, or before entry into specific areas. All cleaning activities must be recorded in a footwear cleaning logbook.
A well-implemented footwear cleaning SOP supports hygiene, contamination control, employee safety, and GMP compliance in pharmaceutical manufacturing facilities.