Blocked drains are inconvenient, smelly, and can harbour harmful bacteria. For these reasons, it is important to act quickly should you notice your sink being slower to empty than usual, but what is the best way of clearing a blocked drain?
1. Plunging
A plunger uses suction to break up a blockage. It is usually the best first port of call for a minor blockage, as it poses no environmental risk, cannot damage the pipework, and may shift the blockage.
2. Snaking
A plumbing snake is a flexible plastic or metal cable that is inserted into the drain and twisted to dislodge a blockage. Again, it is chemical-free and, when used correctly, should not harm your plumbing. Be careful not to drop the snake down the drain, as this will cause a bigger blockage.
3. Bicarbonate of soda and vinegar
Tip a cup of bicarbonate of soda into the blocked drain, add the same amount of vinegar, and flush with boiling water once the bubbling noises cease. This is a very effective yet chemical-free way of clearing a more stubborn blockage using everyday household products.
- Drain cleaner
Drain cleaners may be either enzyme- or chemical-based. Chemical drain cleaners are usually more effective, but they can leave harmful deposits that contaminate water systems and, over time, corrode pipework. They should be used as a last resort when other methods of clearing a blockage have failed. Always wear gloves and eye protection when using chemical drain cleaners and ensure the area around the plughole is cleaned well before touching it with bare skin.
- Seek professional advice.
Companies such as https://www.drainpower.co.uk/drainage-services/drain-lining/ascot/ can inspect your blocked drains using non-invasive techniques, clear the blockage, and – where necessary – replace or repair the drain lining Ascot.
It is always worth trying to clear a blocked drain yourself before calling in professional help but be aware that the methods you choose can have a wider impact, such as causing damage to pipework and the environment if used harshly, too frequently, or incorrectly.
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