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

Works great ! I watched the tarnish disappear !

I find this the best form factor dispenser for D100. You want to use as little as possible, as thin as possible and this bottle can dispense very small amounts, precisely placed. This bottle should last most techs the rest of their lifetime. The spray can version is cut with solvent, not full strength, and wasteful. CAIG makes lots of other specialty versions: gold, fader, etc. but this is really all you need to prevent oxidization of contacts and connections. Worth the investment. Was sold as Cramolyn Red back in the 70s. Same great stuff.

This works very well, but you need to store it upright.

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

This is good for cleaning noisy pots without having to do much disassembly. I just put a drop or two on the pot stem and it penetrates into the pot. I turn the pot a few times back and forth and give it a little time to penetrate and dry a little. When I use the pot later it works well with no scratches or pops when it is turned in use. I recommend using this for your amplifier or guitar pots that are noisy.

You get what you pay for. Pricey for this small bottle but it goes a long way. I have been using it for quite a while now and the bottle still appears full. Great product.

This is great stuff for removing oxidation from metal components and screws. I used it to remove corrosion from a battery connector. For electronic contacts you want to dilute it in alcohol. It can damage Bakelite like surfaces otherwise.

This is my first time with the DeOxit products, and I have been watching the results closely. The applicator makes precision application of the liquid very easy, but there are instances where a spray can would be useful too.... if it was well controlled. And the meat of the evaluation: It has made a big difference. The DeOxit clears contact problems almost instantly. Sometimes heavier corrosion takes a couple of days, but in the past I would have had to replace those parts. Like it!

Good product, performs as advertised.

Save me tons of money by cleaning the contacts instead of buying new parts. It works