Caig Labs D100L-16BX DeoxIT D-Series D100L Mini-Brush Applicator

I used it on the contacts of a 30 year old stereo.

Bought to clean some crackling pot switches on a DJ mixer. Worked like a charm.

Great stuff but expensive

Used it on two different sensors which were giving me check engine or check stability control warnings. Instantly resolved both problems and neither one have returned in the last 3 weeks. Hopefully gone for good. Is expensive per ounce but a lot cheaper than replacing sensors or wiring. And a lot easier.

As a vintage audio buff I can tell you that this stuff works great.

I used this on a corroded phone power connector that wasnt working well and a Datsun alternator terminal. Both are now working great.

Used on HO scale nickel silver track to help stop locos from jerking motion due to soiled track. Works great.

DeoxiT is a necessity with all the tiny connectors on todays devices. The jacks get dirty, connectors too. DeoxiT restores a quality connection - no irritating Not compatible warnings or slow charge times. Highly recommended, both the liquid and spray.

I have a boosted board V2 that’s got about 4200 miles on it. I’d keep getting errors stating that the board lost connection to the motors. I use this as a maintenance item for all the connections on my board since 800 miles and I’ve never once had connection issues again!

Very good product! thank you