One of the most common ways to unclog a double kitchen sink is by using a plunger. Make sure to use a plunger with a flat bottom, as this will create a better seal over the drain. Fill one side of the sink with a few inches of water and place the plunger over the drain. Push down and pull up quickly, creating suction and pressure to dislodge the clog. Repeat this process a few times until the water starts to drain freely.1. Use a Plunger
If the plunger doesn't do the trick, you can try a mixture of baking soda and vinegar. Start by pouring a pot of boiling water down the drain to soften and loosen any blockages. Then, pour half a cup of baking soda down the drain, followed by half a cup of white vinegar. Let it sit for 10-15 minutes before flushing it with hot water. The combination of these two ingredients will create a chemical reaction that can break down and dissolve any build-up in the pipes.2. Try a Mixture of Baking Soda and Vinegar
If the clog is stubborn and won't budge, a drain snake can come in handy. Insert the end of the snake into the drain and start turning the handle clockwise. This will help push the snake through the pipes and break up the clog. Once you feel like you've reached the clog, continue turning the handle to break it apart. Finally, pull the snake out of the drain and run hot water to flush out any remaining debris.3. Use a Drain Snake
In some cases, all you need to unclog a double kitchen sink is boiling water. Boil a pot of water and carefully pour it down the drain in a slow and steady stream. The hot water can help melt and break down any grease or soap build-up that is causing the clog. You may need to repeat this process a few times if the clog is particularly stubborn.4. Pour Boiling Water Down the Drain
If you don't have baking soda or vinegar on hand, you can try using a combination of salt and hot water to clear the clog. Mix half a cup of salt with a few cups of hot water and pour it down the drain. Let it sit for 10-15 minutes before flushing it with hot water. The abrasive texture of the salt can help scrub away any debris in the pipes.5. Use a Combination of Salt and Hot Water
If none of the DIY methods seem to be working, you can try using a commercial drain cleaner. These products are specially formulated to break down and dissolve clogs in pipes. However, they can be harsh and contain chemicals that can damage your pipes, so use them with caution. Follow the instructions on the product carefully and make sure to wear gloves and protective eyewear.6. Try a Commercial Drain Cleaner
If you have a wet/dry vacuum, you can use it to suck out the clog from the drain. Start by setting the vacuum to the liquid setting and covering the vent with a cloth to create suction. Place the cloth-covered vent over the drain and turn the vacuum on. This can be an effective way to remove a stubborn clog, but be prepared for some mess and make sure to clean the vacuum thoroughly afterwards.7. Use a Wet/Dry Vacuum
Another simple yet effective way to unclog a double kitchen sink is by using dish soap and hot water. Start by filling one side of the sink with hot water and add a few squirts of dish soap. Let it sit for 10-15 minutes before flushing it with hot water. The soap can help break down any greasy build-up and allow the clog to move through the pipes more easily.8. Use a Mixture of Dish Soap and Hot Water
If you're having trouble creating a seal with the plunger, you can try using a drain cover to help. Place the drain cover over the drain and then use the plunger as usual. The added suction from the drain cover can help dislodge the clog more effectively. You can also use a plunger with a drain cover if you have a garbage disposal on one side of the sink.9. Try a Plunger with a Drain Cover
If the other methods haven't worked, you can try combining all three ingredients for a more powerful solution. Mix half a cup of salt, half a cup of baking soda, and half a cup of white vinegar. Pour the mixture down the drain and let it sit for 10-15 minutes before flushing it with hot water. The abrasive texture of the salt, along with the chemical reaction from the vinegar and baking soda, can help break down and clear the clog. With these 10 methods, you should be able to unclog a double kitchen sink without having to call a plumber. Remember to always use caution and protective gear when dealing with chemicals and hot water. If the clog persists, it may be a sign of a more serious issue with your plumbing and it's best to seek professional help.10. Use a Mixture of Salt, Baking Soda, and Vinegar