Road salt, slush and ice buildup during the colder months leave a film on ground-level windows that rain alone never washes off. By the time spring arrives, most Montreal businesses need a deep clean to clear away months of grime, and we schedule extra visits through spring, summer humidity and fall leaf season to keep glass looking sharp year-round. Buildings near busy streets tend to need attention more often, since passing traffic kicks up extra dust and residue between visits.




