House Washing in East China Township

Start at the street. M-⁠29, which the township calls River Rd, is the only state trunkline in East China and carries the traffic between Marine City and the City of St. Clair. The master plan has no traffic count for it; its highest count is on Bree Rd just west of River Rd, at 9,407 vehicles a day. A house set close to M-⁠29, or reached by a drive off Bree Rd, collects a thin gray coat of exhaust residue and tire dust, heaviest low on the wall and around the windows that face traffic. Water beads on that oily layer and slides off without lifting it. A degreasing detergent, left a few minutes before the rinse, breaks the oil so the film comes away.

Behind the house, the condition changes. Deep riverfront lots east of M-⁠29 end at the St. Clair River, canal-front houses in the Kraft Haven Subdivision and along Baker Canal sit a few yards from open water, and inland homes near the Belle River floodplain have wetlands and woods close by. Walls on those lots that the sun misses hold dew into late morning, and algae and mildew grow while a wall stays damp. Detergent fades the color, but living cells stay in the surface and regrow, so those walls get a solution that kills the growth, the method our soft washing page explains.

Housing age shapes the method too. About 55% of the township's homes were built between 1970 and 1999, and many river lots hold converted cottages with additions from several decades. Sealant at window frames and trim joints on houses that age has hardened and cracked in places, and a hard stream aimed at a joint drives water behind the siding, where it stays. The rinse here runs at low pressure, outlets and fixtures are covered, and joints are looked over before the first pass.

What High Pressure Does to an Older House

Two mistakes do the damage on houses like these. A narrow tip held close cracks siding, forces water up behind the laps and peels paint from trim. On a converted cottage it can open the seam where an addition meets the original walls, and that seam then leaks in wind-driven rain. The second mistake is aiming the rinse downhill toward the river or a canal, which carries solution and road grime off the lot and into the water. On clay that drains slowly, the answer is a lighter rinse kept out of the water and the storm drains, not more pressure.

When to Book House Washing in East China Township

How long a clean house lasts here depends on the wall. A shaded wall facing the river, a canal or the Belle River woods usually stays clean two to three years before green returns, and a sunny wall lasts longer, though the M-⁠29 side picks up fresh road film each winter. Any frost-free day works for the wash itself.