R/C Tech Forums - View Single Post - how to clean electrical connectors?
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Old 11-25-2018 | 03:08 PM
  #5  
chuck_thehammer
Tech Master
 
Joined: Jul 2009
Posts: 1,416
From: Deep South Texas
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electrical cleaner... in a spray can..
or
Motor cleaner...in a spray can.

or even brake cleaner.. but this might damage plastic housings...
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