The roof cleaning products are listed on the side of the page. The "Article" has advertiesments for discounts on the top.
It is not setup like an article like what would be in a newspaper or magazine, it is just another selling page with ads.
If you look on the bottom there is a link to their home page.
On the home page there is an article mentioning that your insurance company can cancel you if your roof is not cleaned. More scare tactics. Another part os the site you can get their product for 45% off. Yes, you read that right 45% off. What a scam!
I had told my truck insurance rep over at State Farm that I was getting into cleaning the roof shingles and showed her the shingles on her building. It is leased so they do not pay for any type of maintenance on the property at all.
She told me that "Roof Fugus Has Not Been Proven To Damage Or Weaken The Integrity Of The Shingles", "It Is Just An Eyesore". I asked her in a different way, so if you saw that stuff on a house that you insure, you would not make them clean it.
She said that unless she gets a letter from Corporate, they are not concerned with it. OK.
There you go. That website is using plain old B.S., Lies, and Scare Tactics to sell their products. It is sad that they cannot sell the product the right way and not resort to the sleazy ways of selling from days of old.