DeoxIT D100L-25C Precision Needle Applicator, More Than A Contact Cleaner, 25 mL, Pack of 1

A thousand different uses around the house as well as for delicate electronic instruments.

Container/applicator allows precise, pinpoint application. No waste or mess.

Works great on oxidation.Works very well on AC plugs.

Purchased smaller quantity of product first, it works so well I purchased the larger quantity. Have used product on everything from volume controls, flashlights and amplifier vacuum tube pins. Guitar amp did not provide consistent sound until the vacuum tune pins were cleaned. Great product and definitely refer it to Friends

the audio input switch of my Carver C-19 preamp failed and the amp produced intermittent sound, a few drops of DeoxIT on the switch made it work like new.

great stuff! Much better than hardware contact cleaner

I have an Owon scope and the rotary encoders that control the trace location and other things were erratic. Other people replaced them or the whole assembly. Someone fixed by adding decoupling capacitors. I was lazy so i tried DeoxIT. I applied it only to the shaft under the knob three times 1 drop a day apart. It is been a few months and it is still working. For the negative; it is expensive. I could have replaced all the encoders for what i paid for this and the DeoxIT slider product. (i used both) . I still have most of it left for other projects.

This works great to clean the contacts of connectors, controls and switches; also for computer memory and plug-in cards. I have been using CAIG products for over 25 years, and in my opinion they are the best available.

Just used it to clean up the electronics on an almost 50 year old guitar. Like night and day the sound that came out after.

I use this for coax connections and for refurbishing my TV remote contacts. I like this stuff and its why I bought a big bottle of it. It needs very little and it goes a long ways. I just never want to be without it.