# FLUSHDB

<Warning>
Deletes all keys permanently. Use with caution!
</Warning>
## Arguments

<ParamField body="flush_type" type='"ASYNC" | "SYNC"'>
  Whether to perform the operation asynchronously.
  Defaults to synchronous.
</ParamField>



<RequestExample>
```py Sync
redis.flushall()
```
```py Async
redis.flushall(flush_type="ASYNC")
```
</RequestExample>