Cleaning hard-to-reach windows 25% faster with Stingray

Cleaning indoor windows poses 2 key challenges – efficiency and safety. Traditional tools and methods lead to time-consuming issues, such as re-arranging of furniture and electrical equipment for safe access and reaching high or unusually positioned windows. Finding solutions to these issues results in more wasted time and increases risks associated with the use of ladders and access equipment. The need for intensive training of the least experienced staff creates additional problems, so these infrequent periodic cleaning tasks are often passed to specialist teams or subcontractors. Meet the UNGER Stingray, the ready-to-run solution to your indoor window cleaning needs.

The Unger Stingray helps clean windows and glass 25% FASTER, using 39% LESS CHEMICALS as compared to traditional sprayer and cloth method, according to Interior Glass Cleaning study by Sabine R. Mück, Hygiene Consult Mück.

Faster Window Cleaning

  • Enclosed spray nozzle prevents over-spraying, eliminating drips, streaks and the Stingray_action_15rework associated with wet window sills
  • New one-step “Apply and Clean“ Technology
  • Unique TriPad shape for simultaneous cleaning of windows and frames
  • Larger pad size saves time via reduced frequency of pad change
  • No need to spend time on moving or covering up nearby furniture

Incredible Ease of Use

  • Precise dosing and accurate application direct to surface system minimizes waste
  • Ready-to-use, easily replaceable pouches pre-filled with 3M Scotchgard™ professional glass cleaner
  • One glass cleaner pouch cleans up to 150 m2
  • Long lasting premium quality microfibre pads

Ergonomic and Safe

  • Minimizes injury risks, increases safety for workers SRKT8
  • No need to climb ladders or move heavy furniture
  • Enclosed spray nozzle prevents inhalation of cleaning liquid and minimizes slip hazards
  • Triangular pole shape facilitates enhanced grip for perfect control
  • Stingray’s weight distribution is towards the cleaned surface, so it is easy to use and minimizes back strain
  • Battery powered sprayer helps to reduce operator fatigue

Professional Results


  • Unique glass cleaner formula cleans glass and mirrors brilliantly
  • Dust, fingerprints and other light dirt – even marks from a permanent marker – are easily removed
  • 3M Scotchgard™ protection makes glass easier to clean over time
  • Intuitive design requires minimal training
  • Spray activation button on the handheld unit and each Easy-Click-Pole – press & play!

Suitable for Cleaning

  • Indoor Glass & Mirrors
  • Elevators
  • Display Cabinets Glass Refrigerator Doors
  • Other Washable Surfaces

No wonder those who tried the Unger Stingray call it “probably the most efficient indoor window cleaning tool ever”! Give it a try yourself – request for a demo today.




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