All my window cleaning is covered by my personal guarantee that I have cleaned your windows well. If you feel have not cleaned them well, just give me a call within 24 hours of me cleaning them, and I will come back and clean them again for free. There will no be hard feelings from me about this – I would rather that you were very happy about my work.
So, if you are not 100% Satisfied that I have done a good job, just let me know within 24 hours of me cleaning them, and I will come around again, and try to put right any work that was not up to the standard I expect from myself.
This is my 100% Satisfaction Guarantee.
(This guarantee is for dirty glass. It does not cover glass what actually needs chemical treatments to make it look clean. Here are some examples of glass treatments thst I can provide.)