Unfortunately, drains can stop working reliably over time. If you notice any signs of a problem, contact Perfect Home Services. We'll provide drain repair service, and we'll gladly answer any questions you may have about preventing these issues in the future. If this doesn't work, contact an expert. It's possible chemical or mineral deposits have accumulated in your drains. These don't just block water; they can also damage the drain material itself, resulting in leaks that may be more costly to repair if you don't address the problem early.