car park cleaning

There are two ways to clean indoor car parks. The first method is pressure washing, the second involves the use of special car park sweepers. Which service should you choose?Cleaning a car park with pressure washers requires several – sometimes even up to four – times as much time compared to car park sweepers.  And of course, manpower costs more!Another important factor to consider is that with pressure washing, the dirty water is channeled into the sewerage system. However, before the wastewater reaches the urban sewerage system, it has to pass through the general utility line, that may contain oil and sand separators and pumps. Higher than normal amounts of mud can result in blockages, the removal of which can prove to be quite laborious.