I’m looking for a reliable cleaner to wash the inside and outside of all windows in my three-bedroom house. The property is in a residential neighborhood and has wooden window frames with some ledges. Please include wiping down sills and removing any visible spots or streaks. I’d prefer eco-friendly products and a quiet, careful approach to avoid any damage. Access is straightforward via a ground-floor entry, but there may be a couple of second-floor windows reached with a stable ladder. Flexible with dates, but aiming for a weekend slot if possible.