Meguiars #66 quick detailer.
It replaces it effectively replaces the polishing, glaze and wax steps.
Of course it doesn't do the same quality job as using three seperate products for those steps but its does 80-90% of the job in 33% of the time.
I lost my detailing mojo pretty quickly and couldn't justify spending 10 hours on the paint every 6 months. As long as i still get complements for having nice paint then i dont mind spending 2 hours and getting it 90% perfect opposed to 99% perfect.
Also when it comes to detailings other peoples cars for money, they want the most results for the least amount of money. With
meguiars #66 at least it covers all the bases and does a good job. Its improved my profit margin considerably and allow me to produce better work for the same price. By saving 30 minutes in the polishing and wax step its allow me to give the paint a bit of cut on any trouble areas so the customer gets more for the money.
Optimum poliseal is good too however its cut isn't as strong but has longer durability. I find that all the cars i get require more cut than what poliseal can deliver. So instead of increasing to two steps i use #66 for its stronger cut and just loose a bit of durability!
Its my favourite product to apply by PC or RO buffer. I use a cutting pad all the time