The answer to 'my leak repair is leaking' is that there are several common causes for a leaking leak repair, including improper installation, faulty materials, or ongoing issues with the plumbing system. Symptoms may include dripping water, damp spots, or water damage around the repaired area. Solutions can range from tightening fittings, replacing washers or gaskets, or even redoing the entire repair depending on the underlying issue.
In many cases, a simple leak repair that continues to leak is an indication that the original problem was not properly addressed. This often requires the expertise of a professional plumber to diagnose and fix the root cause. While some minor leak repairs may be suitable for a DIY approach, ongoing leaks or complex plumbing issues are best left to the professionals to ensure the job is done right and prevent further damage.