Sort and rinse the pinto beans. Combined the beans and garlic to a large soup pot and pour the water over top. The beans should be completely covered.
Bring to a boil, once boiling reduce to a simmer. Simmer, covered, for 1 1/2 hours stirring every 20 minutes or so. Once the beans are soft, remove the lid and continue to cook uncovered until all water is absorbed. Mash the beans to desired consistency and add salt. Serve hot and enjoy!