A dripping tap is one of those problems that's easy to ignore — until you notice the water bill or the stain forming underneath. Here's how to figure out what's actually wrong.
It's probably a worn washer or cartridge if: The drip is slow and steady, coming from the spout itself, and the tap is more than a few years old. This is the most common cause and often the cheapest fix — a new washer or cartridge, available for most standard taps.
It's probably a loose or corroded connection if: The leak is coming from underneath the sink, near the supply lines, rather than the spout. Tightening the connection or replacing the plumber's tape often solves this. If the fitting itself looks corroded, it needs replacing, not just tightening.
It's probably time to replace the whole tap if:
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It's leaking from multiple points, not just one
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You've already replaced the washer or cartridge and it's still dripping
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The tap is 10+ years old and parts are hard to find
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The finish is worn, pitted, or doesn't match your other fixtures anymore
A quick cost check: Replacement parts for an aging tap can add up to nearly the cost of a new one, especially once you factor in your own time. If your tap is past the 8–10 year mark, replacing it is usually the better value, not just the easier fix.
If it's time for a replacement, our tap and faucet collection has options across every finish and handle style. [Shop taps and faucets →]