# Clearing SDK instance

In order to clear the resources taken up by SDK, you can use the method `TruecallerSDK.clear();` You can call this method when the activity/fragment in which you have initialised the SDK is getting killed/destroyed.

For example :

Copy

```
@Override
protected void onDestroy() {
   super.onDestroy();
   TruecallerSDK.clear();
}
```