Manually, from Merchant Center

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This method does not affect the original feed, so if you re-upload that feed, the products will reappear in your catalog. To delete them, in the “Products” section, select the ones you want to delete and click on the “delete” button.
However, none of these methods are problem-free. That's why when removing products from Merchant Center it's important to:

Validate your feed before uploading it if you made any uruguay telegram data changes. Make sure you haven't accidentally deleted any products and use the Merchant Center diagnostic tool to check for errors.
Maintain consistency between Merchant Center and the feed when manually deleting them. Deleting them from the feed as well will prevent them from appearing again in the next sync.
Disable automatic synchronization while working on the file, especially for mass changes to the feed. This will help prevent errors in the catalog.
Monitor the impact of the removal in the Diagnostics section of Merchant Center. In Google Ads, check that there are no product groups associated with the ones you removed, so that there are no empty listings left.
How to remove products from Google Merchant Center
Finally, keep in mind that Google may sometimes continue to display deleted content if it crawls it on your online store. To prevent this, implement crawling and indexing controls. This way, you'll be able to more easily manage which of your products are displayed.