My kitchen sink has a blocked drain, how do I clear it?
The quickest, easiest and cheapest way to clear minor blocked drains is also one of the most effective; boiling water. If there is pooled water sitting in your sink that won’t drain away, you should get this out first. Use a cup to scoop the water into a bucket so that once the boiled water is poured in it can go at a higher speed through the drain to clear the blockage. Taking care not to burn yourself, simply pour a good amount (large saucepan) of boiling water down the sink and wait to see if things clear.
You may need to repeat this process a few times, bucketing the still water out each time, but this trick usually meets with success on general household sink blockages eventually, particularly if you use it in conjunction with a plunger.
If the blockage is stubborn, you can also pour about half a cup of salt into the drain and let it sit for a few minutes before adding the boiling water.
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