Window Sill Cleaning

What This Service Involves

Exterior sills sit right in the path of runoff and shade, so they green over with algae and collect gritty dirt faster than the glass above them. We clean the sill surfaces and the corners where debris and moisture pool the longest. Left alone, that damp organic buildup holds water against the sill and stains the wall below. A clean sill sharpens the window's frame and keeps grime from streaking down onto the siding.

Benefits

Clears algae and organic streaks from the sills; Cleans the corners where moisture and grit pool; Stops buildup from holding water against the sill; Prevents staining from streaking onto the siding

Our Process

1) Clear loose debris from the sill surfaces; 2) Apply a cleaner to the algae and grime; 3) Scrub the sill and its corners; 4) Rinse and wipe to a clean edge

What Affects the Cost

Number of sills to clean; Amount of algae and organic buildup; Sill material and its condition; Access height around the home; Whether paired with window cleaning

Best Time of Year

Clean sills in spring to remove the algae the shaded, wet winter encourages.