Cleaning Smooth Natural Sandstone

Always follow instructions on the product labels, technical information and videos.

Always test products on a small area first.

Call us on 1-800-864-5625 if you have any queries.

For Cement Staining use AcidClean.

For Efflorescence (white mineral salts that can appear on a stone as it dries) use AcidClean. You will find a more specific article on removing Efflorescence by clicking here or see the article listed below.

For Mud you will find that PowerClean is best although you can try AcidClean if you already have some. A wet vacuum cleaner can be used to remove the cleaning solution and rinsing water which will do a much better job than using a mop or a hose.

For Rust Marks please see our article by clicking here.

For Algae use BioClean followed a few days later by Algerase. You will find a more specific article on removing algae by clicking here.

For Leaf and Plant Stains use BioClean.

For Bird Droppings use PowerClean first then treat any remaining coloured stains with BioClean. You will find a more specific article on removing Bird Droppings by clicking here.

To remove BBQ Grease and Oily or Greasy Food Stains use PowerClean.

To remove "Coloured" Food Stains such as Tea and Wine use BioClean.

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Products used in this article

AcidClean - 1L A fast acting, concentrated acidic treatment for use on ACID RESISTANT natural s... View Product

BioClean - 1L A cleaner for use on natural stone, wet cast concrete tiles (replica flagstones)... View Product

PowerClean - 1L A high alkaline cleaner and degreaser for use on natural stone, grout, ceramic, ... View Product