5 ms·
Use a cotton swab with some of the material plucked off to make it thinner and soak it in CAIG DeoxIT or MG Chemicals Electrosolve (you can typically buy these
by seanp2k2 8y ago
Use a cotton swab with some of the material plucked off to make it thinner and soak it in CAIG DeoxIT or MG Chemicals Electrosolve (you can typically buy these from Fry's / MicroCenter / online). These chemicals are made to actually clean and de-oxidize contacts.