How to clean and unclog pipes

Blocked pipes usually develop gradually over time as things like grease, soap, food waste and hair collect inside the plumbing. Fortunately, though, a bit of routine maintenance can usually prevent bigger problems from building up, so let’s take a look at how you can keep your pipes flowing.

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Spot the warning signs early

A slow-draining sink is usually the first indication that something is building up inside the pipe. Other classic signs of something on the horizon are unpleasant smells, gurgling noises after water drains away and water backing up into sinks or showers. Simple household methods can usually fix these things though, especially before the blockage becomes fully established.

Try simple cleaning methods first

Start by carefully pouring boiling water down the drain to loosen grease and residue. If that doesn’t solve the problem, try adding baking soda followed by white vinegar. Leave the mixture to fizz for several minutes before flushing everything away with more hot water.

For stubborn clogs, a drain snake or plunger can remove trapped debris without relying on harsh chemicals. Enzyme-based drain cleaners are another useful option, especially for regular maintenance, as they break down organic matter over time.

Prevent future blockages

Try your best to avoid pouring cooking fat into sinks and use drain strainers to catch food scraps and hair. Looking after your external plumbing is a good idea too, with products such as pipe protectors, like these examples //www.meterbox.co.uk/pipe-protectors.

This regular maintenance and acting quickly should keep your pipework in good condition and help you to avoid expensive repairs.