The regularity of window cleaning for business will vary building to building, and our experts at Kirei Cleaning have a good grasp on the variables at play. From location to frequency of use to size of the building to personal preference, there are many things at work that will determine how and when you need window cleaning services. What we can tell you is that our methods are designed in such a way to maximize how long your windows will remain clean, no matter the building and that our office staff is always eager to work with clients to provide quotes, schedule one time cleanings, or organize schedules based around your wants and needs.