A natural habitat is an ecological or environmental area where a specific species lives. It is the place in nature that particular species calls home. To help picture what this means, think of a zoo.
Quick Answer. A mixture of vinegar and borax will kill most algae growing on bricks and concrete. Homeowners do not need harsh chemicals to get rid of these pesky growths.
They are only soluble in a mild acid solution. I would start with a clear white vinegar, diluted 50:50 with water, and see if that brings the stains out. You will need to apply the acid solution on the stain multiple times, scrub lightly, and then rinse.Test in a small area to ensure you are getting the results you desire. If the vinegar does not work, you may need to try a stronger acid, such as muriatic. Dilute the stronger acid 40:1 with water.Also, be aware that the acid may etch or change the profile of the concrete in the areas you clean. Find Concrete Cleaning Products. Stains on a concrete patio resulting from plant fertilizer.ou will need to apply the acid solution on the stain multiple times, scrub lightly, and then rinse. Test in a small area to ensure you are getting the results you desire. If the vinegar does not work, you may need to try a stronger acid, such as muriatic. Dilute the stronger acid 40:1 with water.