Don't always listen to what so called "detailers" or "I used to detail" folks. Those are the ones who owned the "fast food" type of detailing service. The cheapest product is what they use normaly products that contain a crap load of fillers to hide imperfection not remove them. A professional detailer nver reuses his/her wash mitt or car soap. Clean microfiber towels are always a must, do your own research and purchase what you feel looks good to you. Trail and error is what it takes you first step is research cleaning the paint is key it doesn't matter what wax/sealant you buy unprepped paint will look poorly next to a car with a well prepped paint using the same wax/sealant. Good luck.