
SOLVING PERSISTENT WINDOW STAINING AT NEW ZEALAND'S TALLEST RESIDENTIAL TOWER (Auckland Central)
Issue
Ongoing water staining around window frames, even after standard window washing.
Our Approach
BeWashed recommended switching from the traditional mop-and-blade (squeegee) method to a water-fed brush system using purified, deionised water, allowing for a deeper clean and more effective rinsing of frames and recessed details where residue can sit.
Trial & Outcome
A small-scale trial confirmed site logistics (including water pressure) were manageable and results were promising. BeWashed was awarded the job, and feedback has been positive — with consensus that the windows are cleaner and the finish is more consistent than before.


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