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

Its hard to tell if it actually helped our issues but there was a lot of gunk that came out.

I used about 1ml and dis all memory cards, a really scratchy volume control on a 30 year old classic shortwave radio, Many audio plugs and jacks. You must buy this NOW. You will love it.

I think it it did the job , I used it to get some rust from the frame of a window.

Cleaned up the high resistance contacts in my 2000 dodge Durango fuse box. The fuel pump relay kept getting hot and burning up the plastic. I went through 3 relays and was about to change the whole box. Glad I didnt. Application was simple. A few drops on the contacts inside the fuse box and wipe away. The new relay runs slightly warm, but ultimately I can touch it without getting burned. Definitely worth the money.

Works as advertised. Great product to say the least.

Everyone should have some of this on hand to keep all of their electronic/battery operated devices working at their best. Ive been using this for over 30 years, and know from experience that IT WORKS GREAT! Keep contacts clean, conductive and rust free. A little goes a long way, and it will pay for itself in battery costs by extending the their usable life.

A must have for restoring turntables and old stereo equipment. I acquired some vintage stereo equipment and turntables that were in dire need of some cleaning and TLC. CAIG products are a must when doing projects like this. Sticking, popping slider controls are now smooth throughout their operation and sound like new. Before you toss that old equipment, give this a shot. I might just save the life of your loved one (your loved stereo equipment, that is)...

Very nice contact liquid

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 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.