Store GMP Gloves in Particle-Controlled Bins to Maintain Cleanroom Hygiene

Do Store GMP Gloves in Particle-Controlled Bins to Prevent Contamination

Remember: Always store sterile gloves in closed, particle-controlled bins — this minimizes airborne contamination and ensures cleanroom compliance.

Why This Matters in GMP

GMP cleanroom gloves are sterile and serve as a barrier between personnel and the product. Improper glove storage — such as keeping gloves on open shelves, tabletops, or exposed surfaces — allows them to collect dust, fibers, or airborne microorganisms. This contaminates the gloves before use and undermines the aseptic conditions of the cleanroom.

For example, if a box of gloves is stored near a pass-through door and is left open, airflow from non-classified areas may introduce particles into the box. Operators wearing such gloves may unknowingly compromise the sterility of critical materials, components, or product contact surfaces.

Also Read: Tank and Vessel Design for Easy Cleaning and Low Contamination Risk

Regulatory and Compliance Implications

21 CFR Part 211.28 requires proper hygiene and contamination control through personnel practices and PPE handling. EU GMP Annex 1 stipulates that PPE be stored in a way that maintains cleanliness and prevents contamination. WHO GMP mandates that cleanroom garments, including gloves, be stored in controlled, segregated environments to retain sterility.

Regulatory inspections often result in findings when gloves are seen

exposed in classified areas or stored without particle protection. Such practices may be cited under facility hygiene violations or inadequate gowning protocols.

Implementation Best Practices

Use closed, static-dissipative, and easy-to-clean bins specifically designed for cleanroom glove storage. Keep bins in dedicated gowning zones under laminar airflow if possible. Stock only a limited quantity at a time to avoid prolonged exposure.

Also Read: Never Override HMI Control Panels During GMP Manufacturing Runs

Include glove handling and storage guidelines in gowning SOPs. Inspect bins daily for cleanliness, damage, and stock rotation. Train personnel to use gloves only from designated dispensers and to discard any gloves suspected of being compromised.

Regulatory References

– 21 CFR Part 211.28 – Hygiene and protective gear control
– EU GMP Annex 1 – Cleanroom PPE and storage practices
– WHO TRS 961, Annex 6 – Gowning material storage
– ISO 14644-5 – Personnel behavior and PPE in clean zones