THE RAPID RESULTS METHOD:

Using the rapid results method, DB will apply the solution to your dry, debris free roof, allow it to be absorbed by the parasites that are destroying your roof, and wait for the roof to dry. Once the roof is dry, a low pressure rinse will wash away the mold or fungus.. And the stains along with it! It’s that simple. The process is quick, yet extremely effective.

(This method may not give you immediate results) This method is designed for difficult, inaccessible conditions(such as a steep pitch roof, higher roofs, etc.)
A more concentrated mixture is applied to the roof, allowed to be absorbed by the parasites, and wait for the roof to dry. After the roof has dried, another application is put on the roof and allowed to dry. At this point, mother nature takes over—rain will rinse the dead organisms off you roof for the next several months. The more rain you get, the faster the roof is rinsed. Residuals from the roof reviver will remain for several months, preventing re-growth or new growth as long as the Roof Reviver remains.