# removeData(ofTypes:modifiedSince:completionHandler:) Removes website data that changed after the specified date. ``` func removeData(ofTypes dataTypes: Set, modifiedSince date: Date, completionHandler: @escaping @MainActor @Sendable () -> Void) ``` ## Parameters `dataTypes` The website data types to remove. `date` The target date for the data removal. The data store removes data that a website changed after this date. `completionHandler` The completion handler block to execute asynchronously after the web view removes the specified data. This block has no return value and takes no parameters. ## Discussion This method removes the specified data type from all records, but only if a website modified the record’s data after the specified `date`. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)