Corrosion Gone Battery Spring and Contact Cleaner

This stuff works great! I would like to have heard about this years ago. It's easy to use and cleans up easily. A must have for people that use an elemental top battery.

So I was hesitant about buying and trying this or anything else for that matter with regard to cleaning my electronics. I am happy to say I left a triple A battery in a device and it was all corroded. I cleaned it following the instructions and in a short time everything looked brand new and worked fine. I’m very happy with this , worked great.

Really liked it, worked really good, cleaned the terminals up completely.

had to send the first one back. the second one was at least still in its package but leaked, nonetheless. Haven't tried the actual product yet.

When you have tiny electrical corrosion . Sometimes when you dont use some AAA , AA , small battery operated items for an extended period of time. You pick them up. Open the battery compartment and see the solid white foam. Sometimes the batteries are stuck!? Take a q-tip dip it in the ( corrosion gone) rub it in the areas at either end of the battery. Wait a minute or so . Wiggle the battery-s. When I plug my small 4 prong trailer hitch in sometimes the lights wont blink , no break lights?! A little bit of ( corrosion gone) problem solved!

This item arrived on time, in perfect condition. Have not had a chance to use it yet.

Tried it on spring contacts for AA batteries and it cleaned off the white corrosion quickly.

I just recently decided to fire up my Roku after a few months. The remote didn’t work. Sure enough—when I checked the batteries, one had leaked and was pretty messy. Cleaning with a toothbrush, and using a toothpick to scrape it off, wasn’t enough. I found this on Amazon. Corrosion Gone Battery Spring Cleaner worked like a charm. A Q-tip and Corrosion Gone was all I needed to get the Roku remote working again. Another plus—it’s affordable. And it will last a long time—you only need a small amount to get the job done. I will always keep this handy.