Using these methods, you can meet cleanroom specifications and avoid contamination. You can also keep your cleanroom clean, even as new cleanroom standards arise.

To maintain a cleanroom environment, you need to focus on:

• Air handling and filtration
• Personnel training
• Proper cleaning equipment

A High-Efficiency Particulate Air (HEPA) filter controls the particle size. Used for ISO Classes 2 through 9, HEPA filters trap particles that are 0.3 microns and larger.

To achieve ISO Class 1, you would use an Ultra Low Particulate Air (ULPA) filter for smaller particle sizes.

To meet cleanroom specifications, each ISO Class requires a different:

• Airflow type
• Airflow velocity
• Air changes

All employees should undergo extensive training in cleanroom standards. Before entering or exiting a controlled environment, workers should pass through an airlock.

Personnel will also need to wear special gowns and gloves. These will trap contaminants caused by the human body.

Keep your cleanroom clean. Use vacuums, mops, and supplies with low contamination characteristics when cleaning. Continue reading here to learn about the disinfectants used to meet cleanroom standards.

Keeping It Clean: Creating a Cleanroom Environment

Keep your cleanroom compliant by following the appropriate cleanroom standards outlined for your specific environment. Don’t forget to make adjustments for any changes to the guidelines that may arise.

Doing so will not only ensure compliance but also help protect manufacturing equipment, products, and even personnel from harmful airborne particulates.

Don’t let a single speck of dust make or break your company — and your equipment.