Colonie homes tend to have larger driveways than their city counterparts — long concrete aprons leading to two-car garages on Loudonville lots, wide blacktop drives off Central Ave, and poured patios behind the ranches lining Newtonville and Roessleville. All that extra surface area means more room for algae, tire marks, and the gray haze that builds up from years of exposure.
Winters here are hard on concrete. Colonie's town and county crews salt heavily along the Route 5 corridor and residential feeder streets alike, and that salt gets tracked straight onto driveways and walkways. Combined with freeze-thaw cycles, unsealed concrete pits and stains fast — often within just a few winters.
We clean Colonie concrete with commercial rotary surface cleaners, the same equipment used on retail parking lots, so there are no wand streaks or uneven patches. After cleaning, we strongly recommend sealing — it blocks salt penetration before the next winter and keeps the surface looking freshly cleaned 3-4 times longer.