Berkshire EcoClean line of wipes is a class of nonwoven materials that is sustainable and 99% biodegradable. The EcoClean® wipe is composed of U.S.-sourced cotton fibers and is manufactured by a proprietary process for low fiber release and high levels of strength. Unlike a traditional cotton twill, EcoClean® features low ionic traces and low fibers release. EcoClean 60 is in flat sheet format. This wipe is excellent for cleaning high-temperature production equipment.