[dcannow]

I just googled "Battery desulfation" and there are many, many references to the process and reasons why it is effective. There are electrical or "pulse" processes as well as chemical. Use of Epsom salts is listed as ONE means of doing this. It doesn't appear to be as effective as the Pulse process but a lot less expensive. Also, I note that battery chargers are now available that have the pulse capability (pricy). There are believers and non-believers but I don't think it causes any damage and what the h--- if you get another year or two use it's a bonus. The process works so it is just method that appears to be the hangup.