Our Services: Roof Cleaning | House Washing | Chimney Sealing | Walkway, Patio and Pool Apron Cleaning | Gutter Filter® Installation
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Advanced Exterior Cleaning Services, LLC | Killingworth, CT 06419 | Tel: (860) 575-4502
Chimney Sealing
We Can Help Your Chimney Stay Safe and Strong!
All brick looses its ability to shed water over time (usually after 8 – 10 years). Once this happens, the brick starts to absorb water which leads to moss and algae growth. In the winter months, the absorbed water freezes causing the bricks to split, crack, and chip.


This is called Spaulding. If your chimney has white streaks, this is another sign your chimney needs sealing. This is called efflorescence and is caused when moisture is forcing a salt substance out of the brick.


This is called Spaulding. If your chimney has white streaks, this is another sign your chimney needs sealing. This is called efflorescence and is caused when moisture is forcing a salt substance out of the brick.
• Safely clean your chimney of moss and algae
• Restore your chimney’s ability to shed water
• Add years to the life of your chimney