Cleanroom swabs are ideal for precise surface cleaning in small areas and can provide cleaning validation. Swabs are available in fabric or foam with a variety of tip and handle materials, and sizes. Wrapped swab handles are thermally bonded. Sealed swab handles are thermo-formed. Swabs with ESD handles eliminate damage from static electricity and are effective in all humidity levels. Our selection also consists of swabs that are ISO Class 3 and Class 5 compliant.