The frequency of cleaning for your apartment building depends on factors such as location, weather, and tenant activity. Generally, exterior power washing and common area cleaning should be scheduled at least once or twice a year to maintain curb appeal and prevent buildup of dirt, mold, and mildew. Window and gutter cleaning may also be done annually or as needed. At High Pro Power Washing, we tailor cleaning schedules based on your building’s specific needs, ensuring it stays safe, clean, and inviting for residents and visitors alike.