Sunday, October 5, 2008
Help! My batteries corroded in my calculator and now it won't work!
Page 215 from The Trouble with Tulip recommends using fine sandpaper or an emery board to scrape off the corrosion and then wipe out the inside of the battery compartment with a dry paper towel. Beware, if the corrosion is significant, you may not be able to save the appliance.