Using Washing-Up Liquid to Unblock Drains
UK households are advised to pour washing-up liquid down their drains to help unblock them, especially during the wetter months when rain, mud, and leaves can cause blockages.
"During the wetter months, outdoor drains can often become slow to drain or blocked as rainwater carries leaves, mud and debris into the pipework."
Experts recommend pouring a little washing-up liquid followed by hot water down the drain as an effective first step to get things flowing again. The washing-up liquid helps to break down greasy deposits and loosen trapped debris, while the hot water flushes it through more easily.
This simple and low-cost trick can make a real difference before a small blockage turns into something more serious.
Author's summary: Washing-up liquid helps unblock drains.