How To Clean Limestone Patio. How to clean patio slabs without a pressure washer. Wipe over and rinse off with clean water.
With limestone becoming a popular paving and one of the favourites is black limestone, but does need some tlc. You can still make your patio sparkling clean! From the great pyramid in giza, egypt to canada’s “limestone city” of kingston, limestone is utilized because it’s readily available, durable, weather resistant and relatively easy to cut.
If a stronger stain or cement remover is required, it is imperative to check it is suitable for limestone (these are usually alkaline based, so perfectly suitable).
A certain amount of manual cleaning with a wire brush was required to remove the particularly stubborn marks, including underneath the rowan trees where the fruit berries were prevalent. Soap scum buildup can be gently scrubbed off by using baking soda on a sponge in a circular motion. If you do clean your paving regularly, you may notice that soap scum begins to accumulate on your limestone tiles over a period of time. Limestone consists of marine bone and shell fragments, compressed to form a solid, yet porous, stone.