If you have installed natural stone pavers or natural stone cladding on a feature wall in the garden, there is very little maintenance required.
It’s a good idea to flush these natural stone features with fresh water from time to time, which will keep them clean and free of sand and grit.
Otherwise, if you notice a build up of moss or algae, this can be removed using a mild bleach solution.
Like anything, natural stone retains its beauty over a longer period with a bit of TLC. Follow the advice outlined here when cleaning and maintaining your natural stone surfaces and you will find they look as good as the day you bought them for decades to come.