Very dirty PVC flooring throughout the entire building was the problem in a Delmenhorst care home foundation. The floor was not clean even with the use of a scrubbing and vacuuming machine. Our colleague on site therefore used our highly concentrated all-purpose intensive cleaner Maradin HC 43. After a short contact time, HC 43 was able to completely dissolve the dirt. The result is clearly visible and the customer was also very satisfied. The entire floor in the foundation building is now cleaned with Maradin HC 43.