When your kitchen sink starts draining slowly, it is usually a sign of build up forming inside the waste pipe. Across Scotland, the most common causes are grease, food waste, and soap residue gradually narrowing the flow of water.
In many Scottish homes, especially older properties, pipework may already be restrictive. This makes it easier for debris to settle and create a partial blockage. Unlike hard water areas, limescale is less often the issue, with kitchen waste being the main cause.
Start by checking simple things. Clear away any visible food scraps, clean the plug area, and consider whether oils or leftover food have been washed down the sink. Even small amounts, over time, can affect how quickly water drains.
If the problem continues, you may notice gurgling or water backing up slightly before draining. This often suggests a blockage in the trap or further along the pipework. In colder months across Scotland, reduced flow can also become more noticeable due to increased use of the heating system and appliances.
If basic checks are not improving things, it is sensible to get professional advice. A plumber can identify the cause and resolve it properly without trial and error.
A slow sink is rarely serious at first, but early action helps avoid larger issues. If you need help anywhere in Scotland, we provide fixed price quotes, clear pricing, and experienced engineers you can rely on. Contact us today!