# Cleaner Settings
An Administrator is able to control and change the way that the AWS Accounts are cleaned/recycled at the end of a lease. This is task is completed by an open-source tool called [AWS Nuke](https://github.com/ekristen/aws-nuke). However, in some instances an Administrator may wish to modify the way that the accounts are cleaned to preserve or delete certain resources. This can be done through the **Cleaner Settings (1)** menu on the left hand menu.
[](https://docs.sandboxstudiosoftware.com/uploads/images/gallery/2026-04/C3uimage.png)
1. **AWS Nuke Binary URL**: URL of the Linux aws-nuke binary used for account cleanup. This allows you to use the latest available AWS Nuke version as soon as it's released.
You can find the latest releases links here: [https://github.com/ekristen/aws-nuke/releases](https://github.com/ekristen/aws-nuke/releases)
Distribution: Linux, AMD64
2. **Max Failed Cleanup Attempts**: In certain circumstances, AWS Nuke fails to cleanup resources from the first try. Sandbox Studio to retry on error. This setting help defines how many times it needs to retry.
3. **Retry Wait Time**: Time to wait between retries when cleanup fails.
4. **Successful Attempts Required**: Number of successful cleanup to execute before Sandbox Studio marks the cleanup as successful. In this example, Nuke will run 2 times and if both execution succeed, the account will be marked as successfully cleaned up.
5. **Success Wait Time**: The number of seconds to wait before rerunning a successful attempt
Refer to [AWS Nuke documentation](https://github.com/ekristen/aws-nuke) for more details.