Escalators are a number one transportation device in such facilities as shopping centres, airports, subway stations or train and bus stations. Making sure they work properly is crucial for customers travelling within those buildings. Regular cleaning and maintenance of escalators helps extend their service life and reduces possible failures due to dirt and debris. Additionally, aesthetic considerations of the places we visit are also important to all of us. It’s definitely much more pleasant to come to a shopping centre where we can move freely on clean and efficient communication routes.