And dealing with all of that starch! There are very few things I remember from Home Ec, taken from 1981-1984 and this was one of them!

Cube your potatoes and rinse, you may have to rinse them twice, drain.

Place potatoes into a container and cover with COLD water, I used a 2 gallon bucket.

To this add 1/4 cup of vinegar.

If you use a smaller container then reduce your vinegar.

The potatoes will have a clearish look to them after soaking. I soaked mine for 4 hours but overnight yeilds the best results.