Posts Tagged With "roof cleaner 33947" | Forum | Replies | Views | Last Post | |
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Shingle Roof Cleaning Training Forum | 3 | 11680 | ||
Thought I knew everything by now Every once in a while I come across a roof with triple the algae buildup on the ridge caps. I see no reason for this? I am leaving soon to look at this roof in person, the owner said the ridge caps were terrible. Before leaving I checked Google and here is a picture: https://... |
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