I didnt know Fake Aquapel was a thing but my last 2 orders from amazon (fulfilled by amazon) were both fakes. If you use aquapel and when you break it .. it should stink like its melting your nose and smoke slightly. I'm pretty sure my fake ones had some sort of knockoff rain-x type silicone wax in them. worked ok for about a week. my last batch(not fake) came from amazon shipped and fulfilled by "tool deals" Its the real stuff. https:/
on the other sellers page I specifically ordered shipped from the seller not from amazon..
Apparently HUGE % of aquapel is fake.. just warning as I didnt know "fake aquapel" was rampant.
If you dont know about aquapel its similar to rain-x except no smearing and lasts 3-6 months easily.
I usually wash windows, sometimes additionally wipe windows down with 90%+ rubbing alcohol.
let dry for 5 min.. Apply aquapel.. I find 1 applicator can do front windshield and both side windows.
If your car windows are older you might want to clay bar them as well then rewash.
Buff with microfiber till it looks dry, grab second microfiber buff some more unti it looks like clean clear window.
repeat for other windows. Sometimes you need a 3rd microfiber use the slightly damp one for first buffing then the totally dry ones for second buffing..
I wear cheap disposable gloves.. aquapel is not good for skin. Also try not to breath it in when applying.. www.amazon.com/ gp/ product/ B004NFXA7I/ ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1