The Connecticut State Capitol, Hartford, CT
Exterior Cleaning

This white marble building was cleaned by first water soaking the entire facade to remove the calcium sulfate build-up under the architectural carvings, the eves, cornices, pediments and window surrounds. The building was then cleaned with Hydroclean's HT-907 Limestone & Marble Cleaner & Brightener. Some very dirty areas had to be pre-cleaned using Hydroclean's HT-704X Heavy Duty Limestone & Marble Precleaner.

Customer: The State of Connecticut
Architect: D.C. Cimino
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Hydrochemical Techniques, Inc.
PO Box 2078
Hartford, CT 06145
Tel: 800-278-7681 • 860-527-6350
Fax: 860-527-4067