![\"Bishop's](\"http:\/\/intlstoneworks.com\/blog\/wp-content\/uploads\/2014\/03\/Bishops-Palace-wall-sample.jpg\")
<\/a><\/p>\nWhen it comes to these types of stains, you have to do more than just \u201cclean\u201d the surface. You need to actually kill the mold and mildew.<\/p>\n
So how can we remove these stains and marks from our exterior patios, walls, walkways, and even gravestones? If you are dealing with natural stone, you have to be careful not to use extremely acidic products; you don\u2019t want to solve the issue of mold, while creating a new problem of harming (or etching) your stone surface.<\/p>\n
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We recommend stone safe products, like Algae and Mildew Remover<\/a> to eliminate mold and mildew while not burning the stone surface. Algae and Mildew Remover <\/a>is a rapidly effective, alkaline cleaner based on active compounds. It is solvent-free product that thoroughly removes natural layers on natural and cast stone surfaces.<\/p>\n Just a quick heads up: when using Algae and Mildew Remover<\/a>, or a similar product, keep away from surrounding plants and wood. The point of this product is to kill mildew, so keep in mind that it will damage plants and flowers.<\/p>\n <\/p>\n Algae and Mildew Remover<\/a> should be used on an as-needed basis. Remember that regular cleaning and maintenance is always recommended for exterior stone surfaces. A great neutral cleaner for all types of stones or masonry surfaces in Lavenet<\/a>.<\/p>\n <\/p>\n You can\u2019t always fight Mother Nature, but you can control the mold and mildew that grows on your exterior stone floors, walls, and walkways.<\/p>\n<\/a><\/p>\n