Maintain natural stone patio slabs properly

Terrace slabs made of natural stone need to be cared for

Terrace slabs made of natural stone are very robust in themselves, but should be cleaned and cleaned according to the material be cared for so that you can enjoy the natural material for a long time and retain its beautiful appearance remain.

• The most important care advice in winter is: Do not use road salt, depending on the type of salt used This can discolour natural stone and the result is a gray veil that you can no longer see can remove.

• The terrace slabs made of natural stone should only be cleaned with water, at most you should use an additive against stains that you can buy at the hardware store. Make sure that the stain remover is suitable for natural stone and does not attack the stone.

• First of all, it is advisable to sweep the terrace slabs with a sturdy broom and then clean with a steel or root brush if there is moss infestation.
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• Possibly existing weed You can remove the cracks in the joints by burning out the cracks with a Bunsen burner, and you can also proceed with any oil stains that may be present.


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• If you have a soft natural stone material for terrace slabs, you should not use a steel brush, as this can remove undesirable material.

• If you have the terrace slabs on sand, you should sweep the sand again once a year, because z. B. by Ants if it is worn away a little and the plates may settle unevenly.

• If you have concreted the terrace slabs made of natural stone, you only need to clean the joints when they have taken on a darker shade.

• You should not clean terrace slabs made of marble or sandstone with a high-pressure cleaner, because through the existing, desired small holes and Profiles can detach material from the pressure and enlarge the holes, which can be a problem in winter with frost because the panels tear can.

• However, if you have patio slabs made of a natural stone, such as granite, you can achieve very good results with the pressure washer.

It makes sense if you sweep the terrace covering regularly, because then no discoloration of leaves can form and no moss or lichen will settle.