Pick through the dried beans, removing shriveled beans or foreign matter, such as small rocks.
Add 10 cups of water to a stockpot.
Measure out 1 pound of dried kidney beans.
Add the beans to the stockpot with water.
Cover the pot.
Place in the pot in the refrigerator, and let it set overnight, or for 6 to 8 hours.
Pour out the water, and rinse beans with fresh water.
Place the stockpot on the stove, and bring the water to a boil.
Add the beans to the boiling water.
Bring the water to a boil for a second time, and then remove the pot from the heat.
Cover the stockpot tightly, and set at room temperature for 2 to 3 hours.
Pour out the water, and rinse the beans with fresh water.
Place the stockpot on the stove, and bring the water to a boil.
Add the beans to the boiling water.
Bring the water to a boil again, and boil for 3 more minutes.
Cover the stockpot tightly, and set at room temperature for 1 hour.
Pour out the water, and rinse the beans with fresh water.
Place the stockpot on the stove, and bring the water to a boil.
Add the beans to the boiling water.
Bring the water to a boil again, and boil for 3 more minutes.
Cover the stockpot tightly, and set at room temperature overnight. According to the Mayo Clinic, up to 90 percent of the gas causing indigestible sugars will dissolve into the water.
Pour out the water, and rinse the beans with fresh water.