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

Without a doubt, DeoxIT is by far the best product of its kind available. Ive used it many times to eliminate the noise in old potentiometers ... saving untold dollars in repair costs and probably saving lots of gear from the scrap heap since many of these were obsolete parts. THis particular supplier had a very competitive price and very prompt shipping.

Great for old receivers

I cannot get the needle valve to screw onto the bottle. Pretty much useless without it.

Good stuff. Excellent contact cleaner. Needle applicator very handy. Use it all the time for my vintage audio gear.

Some people think this type of product is snake oil. Im not one of them. I use this on every audio and AC connector and can hear the difference.

I use this stuff on everything! Ive revived plenty of metal to metal contacts, and its like magic. A must for DJs who DJ at various venues, and have no clu the condition of the connections. I do also carry F100 too for faders.

Great for electrical connections. Keeps corrosion to a minimum. Applicator is nice. One drop does most situations.

This resolved the intermittent glitches between my track and engine wheels - better than anything else I have tried. Locomotive headlights are rock-solid steady as my indicator that its really working and making an amazing difference in overall DCC operation of my model On3 railroad.

I have used CAIG DeoxIT cleaners for a long time. I am an electronic engineer and I have used it with radios, gadgets, outdoor electrical connections, and many other electrical contacts. This product is the best in cleaning and restoring just about any electrical connection including those which show signs of corrosion. The needle applicator makes it easier to direct it to small areas than using a spray can.

Great product. Effective cleaning. No mess. Simply fantastic. Excellent for delicate electronic contacts. Used on VCR RCA connectors, switches and contacts. Number one. Would buy again. Not cheap. You get what you paid for.