Patios do not require lots of maintenance. They will only need occasional cleaning to make sure that the material keeps its original appearance. It's always best to clean your patio with a pressure washer and occasionally tap each slab or brick just to check the sand underneath hasn't washed away.
Warlingham
Warlingham is a village in the Tandridge district of Surrey, England, 14.2 miles (22.9 km) south of the centre of London as well as 22.3 miles (35.9 kilometres) east of the county town, Guildford. Warlingham is the centre of a civil parish that consists of Hamsey Green, a contiguous, smaller negotiation to the north. Caterham is the nearest town, 2.0 miles (3.2 km) to the southwest. The name suggests the home(stead) (-ham) of the fans (-(l)ing) of Waer(l)a. The letters "ae" below are the indicated earlier spelling of any type of Anglo-Saxon scribes to represent the sounds, which when Norman scribes changed them was changed with "a" as in today's orthography. No trace of a regional Warra or Warla has actually been located in Norman texts (after 1066), neither of a Waera or Waera in Anglo-Saxon texts (before 1066). It is a man's name of the period which has a comparator in Warrington. Today, most of Warlingham's working-age population works in Croydon or main London, making Warlingham part of the London traveler belt.