How to unblock a sink?

A blocked sink can often be cleared quickly with the right products and approach. HG offers several effective solutions, including HG drain and plug unblocker, HG duo unblocker, HG drain and plug unblocker gel and HG drain and plug hair unblocker. These products are designed to remove blockages safely without damaging pipes.

HG solutions for a blocked sink

HG offers a range of solutions depending on the type of blockage:

• The HG drain and plug unblocker (500 ml): A safe, ready-to-use product that works effectively and will not worsen the blockage. Available in 500 ml and 1 litre sizes.
• HG duo unblocker: A powerful two-component solution for stubborn blockages.
• The HG drain and plug unblocker gel: A thick gel that does not splash and works even in standing water.
• The HG drain and plug hair unblocker: Ideal for dissolving hair and soap residue quickly and effectively.

With the right HG product, most blockages can be cleared easily. For more information and tips on clearing your sink blockage, read the how to unclog a sink tip from HG.

Solutions for a blocked sink

Before calling a plumber, you can try:

• Hot water and washing-up liquid
• A plunger
• A flexible wire or drain tool
• A vinegar and hot water mixture

These methods may help, but they are not always effective.

Causes of a blocked sink and how to prevent it

Common causes include:

• Hair, soap residue and grease build-up
• Limescale deposits
• Small objects in the drain

To prevent blockage:

• Use a strainer to catch debris
• Regularly use drain cleaner sticks to prevent blockages and eliminate odours
• Maintain your drain regularly
• Clean the drain regularly with an unblocker such as the HG drain and plug unblocker (500 ml) to prevent blockages

If the blockage cannot be cleared, contact a professional plumber. If your sink does become blocked, first try using a suitable HG product such as the HG duo unblocker or the HG drain and plug hair unblocker to clear the blockage. If this doesn't work, it's best to call a professional plumber.