The gel texture is already very surprising and does not allow an efficient distribution of the product on the screen (it's a little "block"). Then, when passing a cloth, it spreads more than it cleans. Scrub removes the remaining product, but in the end, it has beautiful traces on the screen that previously seemed much cleaner.
The solution: the screen board with a damp micro-fiber, and then wiped with a dry micro-fiber ...
I have known product much more effective.
Personally, I strongly advise (the first application, I wondered if my screen would be recoverable ...).
