DIY Solutions for Clearing Blocked Drains in NZ

Encountering a blocked drain can disrupt your daily routine and lead to unwanted stress. Before resorting to harsh chemicals or professional help, consider these environmentally friendly, DIY solutions using common household items. These methods are effective for tackling minor blockages, saving you time and money.

Boiling Water

Step 1: Boil a kettle of water.

Step 2: Pour the boiling water down the drain in two to three stages, allowing the hot water to work on the blockage between each pour.

Note: This method is suitable for metal pipes. Use with caution on PVC pipes, as the boiling water could soften or damage the material.

Baking Soda and Vinegar

Step 1: Pour half a cup of baking soda directly into the drain.

Step 2: Follow with half a cup of white vinegar.

Step 3: Cover the drain with a plug and wait for an hour.

Step 4: Flush with hot water to clear the mixture and the blockage.

This natural reaction can break down fatty acids and grease into soap and glycerine, allowing the blockage to wash down the drain.

Manual Drain Snake

Step 1: Insert the end of the drain snake into the drain.

Step 2: Turn the handle to extend the snake further into the pipe, breaking through the blockage.

Step 3: Once you feel less resistance, slowly pull the snake out, bringing debris with it.

Step 4: Flush the drain with hot water to clear any remaining debris.

Wet & Dry Vacuum

Step 1: Set your wet & dry vacuum to liquid mode.

Step 2: Cover the vent to prevent a mess.

Step 3: Create a tight seal over the drain.

Step 4: Turn the vacuum to its highest setting to draw the clog up the pipe and into the vacuum bag.

Note: This method may not be suitable for all types of blockages but can be effective for objects close to the drain's surface.

Dish Detergent and Hot Water

Step 1: Pour a quarter cup of dish detergent into the drain.

Step 2: Boil a pot of water while the detergent sits and breaks down grease or fat.

Step 3: Pour the hot water down the drain to flush away the loosened blockage.

Dish detergent acts as a lubricant to help dislodge greasy residue.

Prevention Tips

• Regularly flush drains with hot water to prevent oil and grease buildup.
• Use strainers in sinks to catch hair and food scraps.
• Avoid disposing of grease, coffee grounds, and other sticky substances in your sink.

While these DIY methods can be effective for minor blockages, they might not resolve more severe or deep-set clogs. If you encounter persistent issues, it might be time to consult a professional plumber. Regular maintenance and mindful disposal habits can help keep your drains clear and functional, preventing future blockages.