Determine the cleaning frequency that suits you

Do you want to have your windows cleaned but don't know how often to do it? That's normal, it's hard for everyone.

However, with experience, I have come to realize what matters in finding the frequency that works for us, and I have gathered what I know into this self-diagnostic tool. Specifically, you answer the questions, and at the end, a calculation is made to tell you which frequency suits you best.