Purchased P&S' Beadmaker through E-shine. I can honestly say I'm surprised by how well this works. It's a quick way to add some protection and shine to your vehicle's paint and keeps the surface looking great for longer between washes as dirt has a harder time adhering to the finish. I don't believe this product is intended to last months, more weeks if anything, so if you're someone who keeps their vehicle's finish in good shape, hand-washes their car ever week or two, and you'd like to add something to the finish that will protect it and enhance it, with virtually not much extra effort, this is for you. I've had best results by doing a thorough clean/decontamination before the initial application, then applying Beadmaker heavily on a dry surface, then using Beadmaker while wiping down panels after each subsequent wash. It's quick and easy, inexpensive, and nets some impressive results, while also doubling as a very solid quick detailer.