```
!!! warning
-In order to get the most benefit from connection pooling, make sure you're not instantiating multiple client instances - for example by using `async with` inside a "hot loop". This can be achieved either by having a single scoped client that's passed throughout wherever it's needed, or by having a single global client instance.
+ In order to get the most benefit from connection pooling, make sure you're not instantiating multiple client instances - for example by using `async with` inside a "hot loop". This can be achieved either by having a single scoped client that's passed throughout wherever it's needed, or by having a single global client instance.
Alternatively, use `await client.aclose()` if you want to close a client explicitly: