COMPOSITION AND METHOD FOR PREVENTING ALGAL GROWTH ON OUTDOOR SURFACES
The special composition of the invention and the reason that this invention is so effective is that the invention is able to reduce photosynthesis, which is the only way that the green algae are capable of reproduce.
The present invention relates to a composition for preventing algal growth on outdoor surfaces such as ceramic tiles, natural stone, brick, concrete and pavement surfaces.
The invention is far more effective than all other similar products on the market. With the existing methods it is necessary to treat the infected area at least once every year.
With this invention it is only necessary to treat the infected area one time. This produt is effective for up to 10 years.
Denmark
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patent application, not published
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