As Howard Siegerman said in his book Wiping Surfaces Clean concerning cleanroom personnel “No one comes to work in the morning thinking ‘Wow! I can’t wait to wipe down the environmental surfaces in my area’ As a result, surface cleaning is often overlooked or ignored.” Challenge: The different types of contamination the cleanroom operator is [Read More…]
Inventory Management: Tracking your inventory and usage levels is the key to avoiding overordering, reducing waste, and ultimately saving money on cleanroom supplies. It is particularly crucial in a cleanroom environment, where specialized cleaning materials and equipment must be carefully monitored and controlled. By ensuring adequate supplies to maintain cleanliness while preventing waste and contamination, [Read More…]
Follow your companies SOPs for additional instructions.
Cleaning Preparation: Step 1: Clean your gloved hands and all cleaning products using wipes pre-wetted with 70% isopropyl alcohol (IPA), then place the products in the pass-through. Step 2: Close the pass-through and allow the proper time for equilibrium. Step 3: Wipe your gloved hands with 70% IPA again, and then insert them into the [Read More…]
Quick Round Up Sterile alcohol (IPA) is purified isopropyl alcohol that’s been sterilized to eliminate any living microorganisms, meeting strict cleanroom standards for life sciences sanitization. It achieves a sterility assurance level (SAL) of 10^−6 (less than a one-in-a-million chance of contamination), ensuring high purity for critical pharmaceutical and biotech applications. IPA in cleanrooms is [Read More…]
The importance of cleaning must be balanced in the context of environmental management. Cleanroom maintenance and procedures must be meticulously documented and followed. To establish an effective cleanroom cleaning protocol, the following questions should be addressed: – Which surfaces require cleaning?– What level of cleanliness is necessary?– How will the cleanliness be measured?– What cleaning [Read More…]
This video examines VersaHOCl’s compatibility with metals commonly found in cleanrooms, healthcare facilities, manufacturing plants, and industrial environments where safe, effective disinfection is crucial. We’ll compare VersaHOCl® – our hypochlorous acid cleaner and disinfectant – with two other disinfectants that share similar antimicrobial efficacy profiles—bleach and a peracetic acid solution—on three types of metal: galvanized [Read More…]
SOURCES OF CLEANROOM CONTAMINATION What Are The Most Common Sources Of Contamination In A Cleanroom? People & Personnel – saliva, skin flakes, human hair, cosmetics, perspiration Objects – floating particles from aerosols, moisture Fluids – process residues: grease, lubricant oil residue, solvent residue, process chemicals Tools -stagnant water in water lines and tanks is prone [Read More…]
Considerations For a Successful EU ANNEX-1 Contamination Control Strategy Contamination control is a regulatory requirement. Effectively managing microbial contamination within companies requires establishing a comprehensive contamination control system (CCS) as an essential component of their operational processes to ensure successful product outcomes. This process involves deeply understanding potential contamination risks and the scientific principles underlying [Read More…]
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