diff --git a/internal/balancergroup/balancergroup.go b/internal/balancergroup/balancergroup.go
index 8177fb58da9a..4cee66aeb6e6 100644
--- a/internal/balancergroup/balancergroup.go
+++ b/internal/balancergroup/balancergroup.go
@@ -328,6 +328,11 @@ func (bg *BalancerGroup) AddWithClientConn(id, balancerName string, cc balancer.
 	// caching is disabled.
 	if bg.outgoingStarted && bg.deletedBalancerCache != nil {
 		if old, ok := bg.deletedBalancerCache.Remove(id); ok {
+			if bg.logger.V(2) {
+				bg.logger.Infof("Removing and reusing child policy of type %q for locality %q from the balancer cache", balancerName, id)
+				bg.logger.Infof("Number of items remaining in the balancer cache: %d", bg.deletedBalancerCache.Len())
+			}
+
 			sbc, _ = old.(*subBalancerWrapper)
 			if sbc != nil && sbc.builder != builder {
 				// If the sub-balancer in cache was built with a different
@@ -403,7 +408,7 @@ func (bg *BalancerGroup) Remove(id string) {
 
 	sbToRemove, ok := bg.idToBalancerConfig[id]
 	if !ok {
-		bg.logger.Infof("balancer group: trying to remove a non-existing locality from balancer group: %v", id)
+		bg.logger.Errorf("Child policy for locality %q does not exist in the balancer group", id)
 		bg.outgoingMu.Unlock()
 		return
 	}
@@ -418,7 +423,17 @@ func (bg *BalancerGroup) Remove(id string) {
 	}
 
 	if bg.deletedBalancerCache != nil {
+		if bg.logger.V(2) {
+			bg.logger.Infof("Adding child policy for locality %q to the balancer cache", id)
+			bg.logger.Infof("Number of items remaining in the balancer cache: %d", bg.deletedBalancerCache.Len())
+		}
+
 		bg.deletedBalancerCache.Add(id, sbToRemove, func() {
+			if bg.logger.V(2) {
+				bg.logger.Infof("Removing child policy for locality %q from the balancer cache after timeout", id)
+				bg.logger.Infof("Number of items remaining in the balancer cache: %d", bg.deletedBalancerCache.Len())
+			}
+
 			// A sub-balancer evicted from the timeout cache needs to closed
 			// and its subConns need to removed, unconditionally. There is a
 			// possibility that a sub-balancer might be removed (thereby
diff --git a/internal/cache/timeoutCache.go b/internal/cache/timeoutCache.go
index 3f2d47302c4e..2fa48701023d 100644
--- a/internal/cache/timeoutCache.go
+++ b/internal/cache/timeoutCache.go
@@ -142,3 +142,10 @@ func (c *TimeoutCache) Clear(runCallback bool) {
 		entry.callback()
 	}
 }
+
+// Len returns the number of entries in the cache.
+func (c *TimeoutCache) Len() int {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	return len(c.cache)
+}
diff --git a/internal/cache/timeoutCache_test.go b/internal/cache/timeoutCache_test.go
index 106ea7c911d7..0a6ab39ef431 100644
--- a/internal/cache/timeoutCache_test.go
+++ b/internal/cache/timeoutCache_test.go
@@ -58,6 +58,9 @@ func (s) TestCacheExpire(t *testing.T) {
 	if gotV, ok := c.getForTesting(k); !ok || gotV.item != v {
 		t.Fatalf("After Add(), before timeout, from cache got: %v, %v, want %v, %v", gotV.item, ok, v, true)
 	}
+	if l := c.Len(); l != 1 {
+		t.Fatalf("%d number of items in the cache, want 1", l)
+	}
 
 	select {
 	case <-callbackChan:
@@ -68,6 +71,9 @@ func (s) TestCacheExpire(t *testing.T) {
 	if _, ok := c.getForTesting(k); ok {
 		t.Fatalf("After Add(), after timeout, from cache got: _, %v, want _, %v", ok, false)
 	}
+	if l := c.Len(); l != 0 {
+		t.Fatalf("%d number of items in the cache, want 0", l)
+	}
 }
 
 // TestCacheRemove attempts to remove an existing entry from the cache and
@@ -83,6 +89,9 @@ func (s) TestCacheRemove(t *testing.T) {
 	if got, ok := c.getForTesting(k); !ok || got.item != v {
 		t.Fatalf("After Add(), before timeout, from cache got: %v, %v, want %v, %v", got.item, ok, v, true)
 	}
+	if l := c.Len(); l != 1 {
+		t.Fatalf("%d number of items in the cache, want 1", l)
+	}
 
 	time.Sleep(testCacheTimeout / 2)
 
@@ -94,6 +103,9 @@ func (s) TestCacheRemove(t *testing.T) {
 	if _, ok := c.getForTesting(k); ok {
 		t.Fatalf("After Add(), before timeout, after Remove(), from cache got: _, %v, want _, %v", ok, false)
 	}
+	if l := c.Len(); l != 0 {
+		t.Fatalf("%d number of items in the cache, want 0", l)
+	}
 
 	select {
 	case <-callbackChan:
@@ -133,6 +145,9 @@ func (s) TestCacheClearWithoutCallback(t *testing.T) {
 			t.Fatalf("After Add(), before timeout, from cache got: %v, %v, want %v, %v", got.item, ok, v, true)
 		}
 	}
+	if l := c.Len(); l != itemCount {
+		t.Fatalf("%d number of items in the cache, want %d", l, itemCount)
+	}
 
 	time.Sleep(testCacheTimeout / 2)
 	c.Clear(false)
@@ -142,6 +157,9 @@ func (s) TestCacheClearWithoutCallback(t *testing.T) {
 			t.Fatalf("After Add(), before timeout, after Remove(), from cache got: _, %v, want _, %v", ok, false)
 		}
 	}
+	if l := c.Len(); l != 0 {
+		t.Fatalf("%d number of items in the cache, want 0", l)
+	}
 
 	select {
 	case <-callbackChan:
@@ -188,6 +206,9 @@ func (s) TestCacheClearWithCallback(t *testing.T) {
 			t.Fatalf("After Add(), before timeout, from cache got: %v, %v, want %v, %v", got.item, ok, v, true)
 		}
 	}
+	if l := c.Len(); l != itemCount {
+		t.Fatalf("%d number of items in the cache, want %d", l, itemCount)
+	}
 
 	time.Sleep(testCacheTimeout / 2)
 	c.Clear(true)
@@ -197,6 +218,9 @@ func (s) TestCacheClearWithCallback(t *testing.T) {
 			t.Fatalf("After Add(), before timeout, after Remove(), from cache got: _, %v, want _, %v", ok, false)
 		}
 	}
+	if l := c.Len(); l != 0 {
+		t.Fatalf("%d number of items in the cache, want 0", l)
+	}
 
 	select {
 	case <-allGoroutineDone: