CAIG Products, which makes DeoxIT, asked me if I’d like to try some. Soon it was at my door (to be clear, “mailed” is used in the generic sense–it did NOT come via USPS). The demo makes an old LED flashlight work reliably again.
You can see a list of Ask Dave videos by clicking here. You can ask a question by clicking here. You can go to my YouTube channel by clicking here. And the tip jar is available by clicking here.