iDrops - the magic solution for cleaning scratches on iDevice screens?

  iDrops is a very very old substance that, according to its manufacturers, is supposed to clean scratches from the screens of iDevices, Macs, etc. I first learned about this solution in 2008 when I bought my first iPhone and I managed to scratch it just a few days after the purchase. Looking for information about iDrops, I found out that the solution could solve the fine, surface scratches, but the deep ones can only be repaired by changing the entire screen of the iDevice in a GSM service and the price is quite high.

  Now I noticed as some present iDrops as an innovation that could solve the scratches on the screens of the iPhone 4 and iPhone 4S terminals, but the solution is not at all new and does not work as expected. Maybe some have managed to repair fine, barely noticeable scratches and maybe they have managed to clean an iDevice of dirt, but iDrops does not repair deep scratches on screens. The iDrops solution costs $15 and can be purchased from the manufacturer's website but its main use is to clean the plastic and the screen of dirt.