Many plumbing leaks start small. Regularly looking at the places where water enters, drains, and connects to appliances can help you notice changes before they damage cabinets, walls, or flooring.

Look Under Sinks and Around Toilets

Check for damp cabinet floors, staining, corrosion, loose supply connections, or recurring moisture. Around toilets, pay attention to movement at the base or water that returns after it is wiped away.

Inspect Appliance Supply Lines

Washing machines, refrigerators, dishwashers, and other water-connected appliances rely on hoses and fittings. Check accessible connections for swelling, corrosion, cracking, or moisture.

Pay Attention to Your Water Use

A noticeable increase in water use without a clear reason can be a clue. Compare bills over time and investigate unexplained changes rather than assuming they are normal.

Do Not Ignore Slow Drains

A slow drain is not always an emergency, but repeated clogs or gurgling can indicate a developing drainage problem. Avoid repeatedly using harsh methods without understanding the cause.

Bottom Line

Leak prevention is mostly about inspection and fast response. Small changes are easier and less expensive to investigate before they become obvious water damage.