The answer to 'how to unclog leak repair' is to first identify and fix the source of the leak, then address any resulting clogs or water damage. Start by locating the leak and repairing any broken or damaged pipes, fixtures, or seals. Once the leak is stopped, you can then focus on clearing any clogs or debris that may have built up.
To unclog a drain, you can try using a plunger, a drain snake, or a combination of baking soda and vinegar. If the clog is severe or the leak is difficult to repair, it's best to call a professional plumber who can properly diagnose and address the issue.