Another plus I would not have expected unbdeingt: On a GameBoy module itself Klebereste of the sticker, but this was removed from the previous owners were. The cleaner has the glue within seconds without leaving any residue dissolved so you could not scratch easily wipe it!
For my being cleaned objects (two Nintendo DS, various games, GameBoy Advance, 5 modules for the same, Gameboy Colour, 7 modules, Nintendo 64 and 3 modules) I need hardly crack the can.
Conclusion: strong buy recommendation - The cleaner definitely makes what he intended and in view of the fact that it can be used very sparingly, he is also pricewise top. 5 Stars!