WHY is DeoxIT Unique? Ever wonder why electronic or electrical devices have glitches, intermittent or data errors, or wonder how you can prevent this from happening. Well, most of the time it is caused by ONE of the thousands of metal connections in the system or device. All electronic connections deteriorate which cause reduced performance or perhaps total failure. Simple contact “cleaners” wash away dirt, dust, and grime, but prove ineffective at removing oxidation and surface sulfides. These tough contaminants actually attach to and become an integral part of the contact metal. This issue causes increased unnecessary service calls for covered warranty repairs that could have been prevented, translating into literally millions of dollars of lost revenue for service organizations. The only true method of eliminating oxidation and surface sulfides is by chemical action and reaction. This is one aspect separating DeoxIT products from all other products, putting it in a class by itself. SOLUTION: DeoxIT D-Series Contact Cleaner/Rejuvenator/Protector. Fast-acting deoxidizing solution that cleans, protects, lubricates, and improves conductivity on all metal connectors and contacts.