Can I use regular paper towels instead of industrial wiping paper in a cleanroom?

No — and this is a surprisingly common mistake that ends up costing more than it saves. Regular paper towels are designed for consumer use, which means they prioritize softness and basic absorbency over particle control. In a cleanroom environment, they shed fibers aggressively. Those fibers land on wafer surfaces, optical components, or precision-machined parts and create defects you won't catch until final inspection — if you catch them at all. Industrial wiping paper, like the P2203 Standard Wiping Paper, is manufactured using spunlace nonwoven technology that mechanically entangles wood pulp fibers to minimize shedding. If your facility operates under ISO 14644-1 cleanroom standards, you should be specifying certified low-lint products, not cutting corners with consumer-grade materials. You can compare certified options across the full wiping papers range to find the right fit for your classification level.