Thanks Ron,If clay is that prevalent in the area, why bother? Your footprints, her footprints, the dogs footprints, car tires, etc...
Best way to neutralize an acid, is with a cleaner that's a base.
She allowed me to dispose of my clay in her yard in order to fill a depression.
The clay is where no-one walks and it will be covered by grass eventually.
The foot prints were mine as I walked on the clay to compress it.
It may be too late to use a base since the chemical change has already happened.
What do you think?