If you've uploaded OBJ files to your YouTube channel and want to get rid of them, there are a few steps you can take to ensure they are removed from your content. First, log in to your YouTube account and navigate to your channel's video manager. From there, locate the video containing the OBJ file you want to remove. Click on the video to open the editing options, then select the 'More Options' tab. Here, you'll find the option to delete the video from your channel. Confirm the deletion, and the video, along with the OBJ file, will be permanently removed from your channel. Additionally, you may want to check your channel's 'Upload Defaults' to ensure that OBJ files are not set to public or unlisted by default. This will help prevent any accidental uploads of OBJ files in the future. By following these steps, you can effectively get rid of OBJ files on YouTube, protecting your privacy and ensuring that your channel's content remains clean and professional.