In this case, the customer wanted to protect the passage from the relaxation and break area to the production area. Having previously tested both types of mats in another part of the facility (DRY MAT and CZ), they decided to implement the same solution in this area as well. Therefore, a 2×5m DRY mat ( https://www.acsupply.it/en/products/cleaning/item-1311 ) was installed to stop coarse, wet, or damp dirt from the break area, followed by a washable CZ decontaminating mat measuring 2×2.8m (https://www.acsupply.it/en/products/cleanroom/item-483) to remove all remaining impurities from shoe soles, even for those exiting the service room. The result, as seen in the photos, is also visually pleasing.