Sometimes the problem is right at the surface.

Leaves, silt, and twigs often wash into the gully during heavy rain.

Not sludge. Not a root.

If the water is draining slowly or not at all, try these steps in order from least invasive to most aggressive.

In this guide, we’ll walk you through why these blockages happen, how to safely unblock them yourself, and when it’s time to admit defeat and call a professional.

Roots can infiltrate small cracks in underground pipes to reach moisture, creating massive, stubborn clogs. 3. How to Clear It: DIY Methods