Window Cleaning with Acid and Pumice in Islandia, NY

Background

New building management company requested to remove hard water stains from the sprinkler water system that had been sitting on the glass for many years.

The challenge

Because the hard water had been sitting on the glass for so long baking in the sun, the mineral in the water corroded the glass making it extremely hard to remove.

Our solution

We applied a specific procedure to the glass where there was a mix of acid washing and pumice washing. After repeated applications, the stains were successfully removed.

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North Hills Office Services has one goal, to form a partnership with its clients and become part of their team in the area of janitorial and facility maintenance.

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Our qualified team of professionals provides a full range of building maintenance and janitorial services in the NY Metropolitan Area.

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(516) 400-3400

Areas We Serve
Long Island | New York City | Westchester & Rockland County | New Jersey | Connecticut
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