About 2 months ago I did a job where the homeowner wanted the gutters pressured washed and eves washed and wanted the windows cleaned as well.
The pressure wash job on the gutters and eves surpassed there expectations and mine to be honest.
However when I went back to clean the windows about 4 of them had chemical stains (white milky streaks) that refused to wash off. The homeowner said not to worry about it just bring a solution that would remove it on the next service. But even though they were'nt upset I want to prevent that from happening again. What can I do to resolve the problem?
Also how good is Simple Cherry?
The pressure wash job on the gutters and eves surpassed there expectations and mine to be honest.
However when I went back to clean the windows about 4 of them had chemical stains (white milky streaks) that refused to wash off. The homeowner said not to worry about it just bring a solution that would remove it on the next service. But even though they were'nt upset I want to prevent that from happening again. What can I do to resolve the problem?
Also how good is Simple Cherry?