How often do you polish and wax your car? I found depending on the frequency of washing it doesn't last very long. Also it just masks minor scratches/ swirl masks doesn't remove it.

Personally my opinion is if you going 2 take the time 2 polish and wax you might as well use decent stuff. I use maguiars polish and canuba wax or if you want an all in one the NXT tech wax is good. i wash my car every 2nd week with NXT car wash which removes the dirt and grime while protecting your polish and wax. Every 2nd wash I use the NXT wax detailer spray just 2 keep the wax protection up and car looking glossy.

But yeah try a few different products till you find one that you are happy with