How often should I get my windows cleaned?

Window cleaning frequency is a preference, but it is a good idea to clean your windows 2 times per year. Many customers will clean 1 time per year on the inside and outside and 1 time a year on the exterior only after that. You should clean your windows at least 1 time per year to keep the windows in a sustainable condition. More than 1 year can cause corrosion, cracked seals, and/or will require more advanced cleaning methods.