I have the contact cleaner SONAX bought to clean my now 10-25 years old video games that old cassette set namely to slow dust and also the supposed "blow briefly, then läufts!" does not help at some point. (In the breath moisture is what can bring the contacts of the Games to rust!). After spraying onto a brush and wipe the contacts of video games ran this after drying properly, even supposedly believed dead games ran like new after repeated copious application of contact cleaner! No blow or several times on / off switch necessary. (I recommend for video game friends to spread the game of Contact spray briefly several times to insert / push in the console, so that the contacts gotten inside the console a bit!)
From me 5 stars to its entire length! The contacts shine like new, which can make a sturdy impression and dosing thanks to thin Sprühhals well and apply and in price / performance, the spray is also unbeatable for me! Where else do you get a 500ml can for under 8 euros? I have now used the product on more than 200 games, consoles and other old hardware such as sound cards and can only report good. Strong buy recommendation!
