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updatedAt: 2026-03-02T11:14:01.000Z
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# iOS SDK Clean API

# Engage Clean API

The Engage SDK has an API for forcing engage contact cleanup. It can be done in the following 2 ways:

* **Manual clean via SDK**
* **Engage Platform Clean API**

<br />

## Manual Clean Via SDK

Engage SDK has a public method for manually cleaning engage content. To do this you need to call the following function

```swift
Engage.shared.cleanContact(aNumber: String)
```

> 📘 > **Note:**
>
> > The phone number that is passed in to the cleanContact() function should be in e164 format

<br />

## Engage Platform Clean API

Engage platform has Clean API calls that can be used to clean content on device. To learn how to use these APIs please refer to ([this page](https://developer.firstorion.com/firstorion-public/docs/cleanup-service-guide)).