diff --git a/google/refine.py b/google/refine.py
index dd9ce0d..42c0a04 100644
--- a/google/refine.py
+++ b/google/refine.py
@@ -138,6 +138,13 @@ class Engine(object):
     def add_facet(self, facet):
         self.facets.append(facet)
 
+    def remove_all(self):
+        self.facets = []
+
+    def reset_all(self):
+        for facet in self.facets:
+            facet.reset()
+
 
 class RefineServer(object):
     """Communicate with a Refine server."""
diff --git a/google/test/test_engine.py b/google/test/test_engine.py
index 8aa4843..85f0347 100644
--- a/google/test/test_engine.py
+++ b/google/test/test_engine.py
@@ -52,6 +52,20 @@ class FacetTest(unittest.TestCase):
         facet.reset()
         self.assertEqual(len(facet.selection), 0)
 
+    def test_reset_remove(self):
+        text_facet1 = TextFacet('column name')
+        text_facet1.include('element')
+        text_facet2 = TextFacet('column name 2')
+        text_facet2.include('element 2')
+        engine = Engine([text_facet1, text_facet2])
+        self.assertEqual(len(engine), 2)
+        self.assertEqual(len(text_facet1.selection), 1)
+        engine.reset_all()
+        self.assertEqual(len(text_facet1.selection), 0)
+        self.assertEqual(len(text_facet2.selection), 0)
+        engine.remove_all()
+        self.assertEqual(len(engine), 0)
+
 
     def test_facets_response(self):
         response = """{"facets":[{"name":"Party Code","expression":"value","columnName":"Party Code","invert":false,"choices":[{"v":{"v":"D","l":"D"},"c":3700,"s":false},{"v":{"v":"R","l":"R"},"c":1613,"s":false},{"v":{"v":"N","l":"N"},"c":15,"s":false},{"v":{"v":"O","l":"O"},"c":184,"s":false}],"blankChoice":{"s":false,"c":1446}}],"mode":"row-based"}"""
diff --git a/google/test/test_refine.py b/google/test/test_refine.py
index d29174b..f315a51 100644
--- a/google/test/test_refine.py
+++ b/google/test/test_refine.py
@@ -160,6 +160,10 @@ class TutorialTestFacets(RefineTestCase):
         self.assertEqual(len(ot.choices), 21)
         self.assertEqual(ot.choices['Chief of Police'].count, 2)
         self.assertEqual(ot.choices['Chief of Police          '].count, 211)
+        # {14}
+        self.project.engine.remove_all()
+        response = self.project.get_rows()
+        self.assertEqual(response.filtered, 6958)
 
 
 if __name__ == '__main__':