diff --git a/src/driftpy/accounts/bulk_account_loader.py b/src/driftpy/accounts/bulk_account_loader.py
index 2b705df1..66ec03cc 100644
--- a/src/driftpy/accounts/bulk_account_loader.py
+++ b/src/driftpy/accounts/bulk_account_loader.py
@@ -12,7 +12,7 @@
 @dataclass
 class AccountToLoad:
     pubkey: Pubkey
-    callback: Mapping[int, Callable[[bytes, int], None]]
+    callbacks: Mapping[int, Callable[[bytes, int], None]]
 
 
 @dataclass
@@ -44,12 +44,12 @@ def add_account(
     ) -> int:
         existing_size = len(self.accounts_to_load)
 
-        callback_id = self.callback_id
+        callback_id = self.get_callback_id()
 
         pubkey_str = str(pubkey)
         existing_account_to_load = self.accounts_to_load.get(pubkey_str)
         if existing_account_to_load is not None:
-            existing_account_to_load.callback[callback_id] = callback
+            existing_account_to_load.callbacks[callback_id] = callback
         else:
             callbacks = {}
             callbacks[callback_id] = callback
@@ -65,7 +65,24 @@ def get_callback_id(self) -> int:
         return self.callback_id
 
     def _start_loading(self):
-        self.task = asyncio.create_task(self.load())
+        if self.task is None:
+            self.task = asyncio.create_task(self.load())
+
+    def remove_account(self, pubkey: Pubkey, callback_id: int):
+        pubkey_str = str(pubkey)
+        existing_account_to_load = self.accounts_to_load.get(pubkey_str)
+        if existing_account_to_load is not None:
+            del existing_account_to_load.callbacks[callback_id]
+            if len(existing_account_to_load.callbacks) == 0:
+                del self.accounts_to_load[pubkey_str]
+
+        if len(self.accounts_to_load) == 0:
+            self._stop_loading()
+
+    def _stop_loading(self):
+        if self.task is not None:
+            self.task.cancel()
+            self.task = None
 
     def chunks(self, array: List, size: int) -> List[List]:
         return [array[i : i + size] for i in range(0, len(array), size)]
@@ -144,11 +161,6 @@ async def load_chunk(self, chunk: List[List[AccountToLoad]]):
     def handle_callbacks(
         self, account_to_load: AccountToLoad, buffer: Optional[bytes], slot: int
     ):
-        for cb in account_to_load.callback.values():
+        for cb in account_to_load.callbacks.values():
             if bytes is not None:
                 cb(buffer, slot)
-
-    def unsubscribe(self):
-        if self.task is not None:
-            self.task.cancel()
-            self.task = None