We had these silhouette blinds installed when we did a big remodel in our home 14 years ago and have never had them cleaned! The windows where these blinds are located are rarely opened, so outside dust and dirt did not accumulate. However, we replaced our windows about 5 years ago and one of the blinds had mildew stains from moisture that used to accumulate on the inside of one of the windows. Your technician and process was able to make them all look brand new! Thank you!
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