How Burj Khalifa is so Sparkly?

Muna Al Khanjari

Sameera Obaid

Many wonder how the glass façade of Burj Khalifa is always so clean. As the world’s tallest skyscraper, standing at 838m, the cleaning process is not an easy one.

The process to wash the windows takes between 3-4 months and is carried out by a team of 36 qualified workers who use special equipment costing nearly Dh29m.

Dubai Post

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