8 Signs of a Leak in your Plumbing Pipes 

1) You notice rust spots around the sink

This can be a sign that you have a leaky faucet or drain. Make sure to check these spots regularly, and then contact an expert if you need to get them fixed. You hear funny noises: If you hear gurgling sounds coming from under your sink, it could mean that there’s some sort of blockage or broken pipe underneath. Both can lead to water damage over time, so it’s important to get them taken care of as soon as possible. 

2) You hear strange sounds coming from the water drain

When you hear strange sounds coming from under your sink, it could be that a leak is occurring somewhere inside one of your home’s plumbing pipes. A hissing sound often indicates a leak, so be sure to investigate if you hear such strange noises. The only way to fix these problems is by calling an expert plumber as soon as possible. 

3) Your water bill increases

If you’re only paying $30 for water but suddenly see an extra $15 fee, that could be a sign that you have a leak. Water leaks are costly and wasteful—but more importantly, they can cause damage to your home if left unchecked. Fortunately, it’s relatively easy to figure out if you have one. 

4) Faucets are dripping

Faucets can lead to major water-wasting problems if they’re dripping. Fix them as soon as you hear them so they don’t turn into huge, expensive leaks. You can check for leaks by placing food coloring or dye tablets inside a suspect faucet; if color appears elsewhere in your home, then there’s likely a leak somewhere.

You may also want to consider replacing worn-out washers and O-rings with new ones to ensure that no leaks start up due to damaged parts. A plumber will usually install an anti-siphon device on new faucets, which limits how much water can flow out of them at any given time.