Juan Powerblow;230390 said:
I've already heard that NXT Tech Wax ain't that long lasting which is a bane cos I don't always have time to wax the car and was hoping for an application that can spare me the time and effort of waxing too often.
As I understand it, the wax is a sacrificial barrier, i.e. it sacrifices itself in order to protect the paint.
Personally for me, washing, claying, to some extent polishing, and certainly waxing, are pleasurable activities. In fact, if anything, the shop has been telling me I am over waxing my car. I get restless if I don't do any detailing after a few days, so lasting duration is not an issue for me.
Juan Powerblow;230390 said:
In terms of cloth, I tend to use a 100% cotton polishing cloth to apply wax but have been encouraged to use foam applicators. I don't like the latter cos it looks more likely to scratch the paintwork. What would you guys recommend?
The surface should always be prepared before waxing, i.e. washing, claying, if needed, polishing/sealing, before applying wax. That way, the surface is clean before you wax, addressing your concern of scratching the paintwork, so foam applicators should be fine. If the surface is dirty, you will scratch the paintwork even with cotton cloth. By the way, instead of cotton, try microfiber. I swear by it after trying it even tho I was initially sceptical.