I'm using the desulfator on the four 6-volt golf batteries in my motorhome as well as the two 12-volt
batteries for starting. I've had the motorhome for a
year and a half and don't know how old the batteries
are. When adding distilled water to the house (golf)
batteries, I noticed that the plates where 100% clean.
I hope to make them last as long as possible. Thank you.