Overview

• With heavy rain and high winds forecast under Storm Amy alerts, outlets report a higher risk of leaves and twigs clogging external gullies across the UK.
• Specialists advise mixing boiling water with a generous amount of washing-up liquid and pouring it slowly into the drain, repeating several times for best results.
• The heat helps melt congealed fat while the detergent breaks down residue, allowing blockages to flush through more easily.
• After clearing a blockage, homeowners are urged to avoid pouring fat or grease down sinks, wipe plates and pans before washing, and use sink strainers.
• Further prevention steps include considering a grease trap and keeping gullies and drain covers free of garden debris as a cost-saving alternative to chemical cleaners.