Short answer: Yes. Roof cleaning always carries an inherent risk to your landscaping and plant life.  We can’t guarantee that some of your landscaping will not be affected by the cleaning process (and you should seriously question any roof cleaning contractor who does make such a guarantee…) What we do guarantee is that we’ll take every precaution possible to protect your plant life.  We also guarantee that if something negative does happen after your cleaning service, we will be there for you to help you get it rectified. In order to mitigate as much risk as possible, we use a variety of strategies to protect landscaping and plant life: Collection and/or diversion of run-off. Dilution of over spray and run off before, during and after the job. We apply a neutralizing agent to soil and plant life where necessary.​ These precautions protect your plants as much as possible.  In the event that you do notice any issues after service, such as wilting or browning leaves, wilting flowers, etc., please give us a call.  We promise to take care of you!