Outdoor Cleaning System

Better than clean: QLEEN.

Glass and window cleaners have known and appreciated the PURAQLEEN system for years. It is the original that granted the European award for innovation in 2005. Under the registered trademark "QLEEN – Pure Water Cleaning-Systems" Lehmann KG presents the newest trends of cleaning technology.

What do we mean by "Better than clean"?

By working with mineral-matter-free water glass and facade cleaning has become safer and more efficient. Lehmann KG has played a major part in that by developing PURAQLEEN. "Pure" water cleans faster and more thoroughly than tap water – it deterges. That is one important advantage appreciated by many people.

Advantages of QLEEN systems at a glance:

  • High cleaning power
  • Long-lasting cleanliness
  • Minimized electrostatic charging
  • Professional and fast working in a height of up to 20 metres
  • Secure: no ladders necessary
  • Environmentally friendly
  • For every task an economic solution
  • Suitable for cleaning of delicate
  • surfaces (metal, stone, plastic)

Application ranges:

  • Suitable for cleaning of glass facades
  • window frames, facade elements
  • facade copings, light boxes, outside blinds
  • photovoltaic surfaces and solar power units
  • atriums
  • sound barrier walls
  • out-of-home media and vehicles


QLEEN products are distributed by authorized licensed dealers. Repair service is carried out within 24-48h.


Download Puraqleen_Brochure.Pdf