DeOxit to the rescue once again!
I recently bought a can of that MG Super Wash on a whim, and it indeed is a great all-around electronics cleaner. I'm working on an old amp stored in an attic that is covered in dust and cobwebs, and this stuff works wonders just by spraying it on the board. Seems less 'dangerous' than even basic contact cleaner type products.
Take a look back to posts #543-552 or so... The small bottles are concentrated and a little goes a long way and can be placed very accurately. The larger spray cans are fine and work too, but they are not precise and they are dilute. The spray cans have been compared to carpet bombing while the the smaller ones with droppers are precision attacks. Either will do the trick. If you have lots of plastic, Fader Lube has been recommended. If not, the cleaning with the regular red spray first and then returning with the Gold for the final run works great.
It is interesting that I finally found a use for the spray G5 Gold. My Logi Ergo Trackball. The scroll wheel stopped working. With nothing to lose I hosed slot the scroll wheel moves in to the point I had the G5 dripping from the bottom. set it aside for 24 hours and now it works perfectly.
I did go back to post 543-552. Thank you for directing me to that info!
excellent, Put the spray can away and only use it on things like wafer switches otherwise the bottled G&D100L will do the job. The needle applicator is also great for getting inside Pot's and such.
On the note of other uses. My 1997 Ford 150's automatic window and lock switches were not operational and I was about to pay for new window motors, lock relays, and wiring, but my car dude suggested taking a day to remove the door panels to spray everything in the door I could find with contacts and trying to get some to the motor connects too. Did it with D5 spray and it did the trick. Windows and locks work like new. I also fixed one of those old Merlin hand held games from the 1980's by cleaning the battery connects and inside the thing anywhere I saw corrosion. Works like new again too.
I feel like the Gus from Big Fat Greek wedding with his Windex, with all the ways I've used it. Haven't tried it to see if it heals cuts faster, tho. 
Thank you. I thought the purpose of the spray can was so you could spray into the small holes on potentiometers with the straw.
Depends on the design of the pot. The SOP is to do the job with the smallest amount possible.
I did such once due to my Tahoe's Windshield Wipers were acting up. Found out about it one needed day up in the mountains in Cloudcroft NM at 7500', it started raining, and heavy fog and I got nothing. Luckily, I had a fresh application of Rain-X on all glass and made it home.On the note of other uses. My 1997 Ford 150's automatic window and lock switches were not operational and I was about to pay for new window motors, lock relays, and wiring, but my car dude suggested taking a day to remove the door panels to spray everything in the door I could find with contacts and trying to get some to the motor connects too. Did it with D5 spray and it did the trick. Windows and locks work like new. I also fixed one of those old Merlin hand held games from the 1980's by cleaning the battery connects and inside the thing anywhere I saw corrosion. Works like new again too.
I can totally relate to the Gus analogy. Have just picked up a 36 year old '88 Volvo 240 wagon with electrical connectors & components that are a little crusty. So far has remedied inoperable interior lights and door switches (front and rear), under hood light, window washer motor, third brake light and the the notorious rear lights which were giving a bulb out signal even though they were working.On the note of other uses. My 1997 Ford 150's automatic window and lock switches were not operational and I was about to pay for new window motors, lock relays, and wiring, but my car dude suggested taking a day to remove the door panels to spray everything in the door I could find with contacts and trying to get some to the motor connects too. Did it with D5 spray and it did the trick. Windows and locks work like new. I also fixed one of those old Merlin hand held games from the 1980's by cleaning the battery connects and inside the thing anywhere I saw corrosion. Works like new again too.
The unit is a Marantz 2330B
