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

CAIG makes the best if you can absorb the price. The product works great.

DeOxIT is amazing stuff. I restore motorcycles. A small quantity of this on electrical connections solves so many hard to locate electrical problems. It takes such a small amount that this 25ml bottle will be a lifetime supply. I have also tried the spray, but think this may be easier to use. Magic on flashlights. Just put a small amount on the battery contacts of the light and each battery. No more trouble getting the light to turn on, even when it has been stored. Seems to improve any electrical connection.

Works well!

From pinball tables to airplanes, this is the best. Light sockets, scratchy audio pots, fickle low power connections, switches, etc.... Whatever you have that not only needs cleaning, but also electrical contact enhancement and protection. This size bottle lasts a LONG time, I have rebuilt 7 pinball machines plus countless other projects, still have half a bottle left!

Excellent product for vintage electronic work

Cleaned three 70+ year old automotive switches and now they are working perfect.

Perfect! Replaced the GEM module and used this to make all the connections and it WORKS!. Im looking forward to using this in all my electrical projects!

Saved my old Super Nintendo! Applied a small amount to the cartridges and the cartridge slot. Used a small brush and q-tips to remove oxidation and excess. Nintendo started right up and games played without hesitation.

expensive but gets to the areas you need and you dont need much

works as promised and the applicator tip gets the liquid exactly where you need it to be without waste.