Megs Nxt Tech wax is a synthetic wax, as synthetic wax is not a natural wax so it attracts very less dust, and it is also suitable for our environment. As per manufacturer it also contains some amount of sealant and gives protection upto one month, very nice deep glossy shine on dark colors along with nice water beading. It also includes clear coat safe abrasives and application is easy and easily buffed off. I havent used it till yet but on some forums there is good review about it.
http://www.meguiars.com/en/automotive/products/g12711-nxt-generation-tech-wax-20-paste/
Meguiars NXT 2.0 Liquid Car Wax - Clean Your Car
Meguiars NXT Generation Tech Wax is unlike any other car wax! Tech Wax, a synthetic, scientifically engineered paint sealant, is an alternative to
Also one more thing as you know our environment is dusty so I prefer to be be regular, wash your ride with good car shampoo (Armorall wash n wax, blue color, is good option in a budget car shampoos cost you around 30 - 32 riyals from HyperPanda, Carrefour and SACO), than top up with wax atleast twice a month ( you can find nxt tech from saco world about 75 riyals or less), do also purchase good microfibers (Good year microfibers are small in size around 32 riyals of 5 pieces, Armorall mf is about 20 riyals per piece currently using its a good mf can be found in Carrefour and Hyper Panda. Megs and Autoglym mfs you can find in SACO). one most of the main thing try to wash your ride by yourself by using double bucket method, these so called Service station walas will make your body with lots of scratches because of their destroyed towel. if you want to do wash from service station just wash under carriage of your car and rest body was by yourself...
I have tried my best to explain about the product and procedures for washing, rest Gurus knows better because am still in learning stage...
