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Test for Leaks — Locate the Leak Source

Beginner3 hours

Part of project

Sink Repair · Step 1 of 8

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Turn on the water at the faucet. Let it run for a minute, then plug the drain and fill the sink basin with a few inches of water. Once filled, release the stopper and let all the water drain out at once. While the water is draining, use a flashlight and a dry paper towel to check every connection point under the sink for any signs of moisture or drips. Ensure the repair is completely dry.

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Kevin Su

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There's no way he's leaking now. That silicone. Putty on top. There's not a chance. We'll go ahead and do this twice.

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