How to Clean Drano Out of Sink


Drano is a brand name for drain cleaners. It’s equivalent to Kaboom! or Liquid Plumr or any other brand. It consists of sodium hydroxide (lye) dissolved in water, plus some thickener, which creates a paste with which you can scrape through the obstruction in your sink drain. The active ingredient is not particularly dangerous, but it does burn skin on contact — hence its usefulness as an effective drain-cleaning tool for sinks and showers. In addition, sodium in addition, sodium hydroxide reacts with fat to form soap, so Drano works by melting greasy buildup clogging up your drainpipe. In this article, I will discuss how to clean Drano out of sink. So let us get started.

How to Clean Drano Out of Sink

A Detailed Stepwise Guide on How to Clean Drano Out of Sink

Step 1:

Flush the Drain -The first thing you should do is run your kitchen sink for about 5 minutes with hot water. This will help to remove some of the excess Drano that might be stuck in pipes.

Step 2:

Pour Table Salt and Baking Soda Down the Drains – Next, pour half a cup of baking soda into your drain, then follow it up with half a cup of salt. Then, continue pouring cups of both ingredients down the drain until they are all gone. The table salt and baking soda create a chemical reaction that can unclog most drains without harsh chemicals.

Pouring Salt and Baking Soda Down the Drains

Step 3:

Pour White Vinegar Down the Sink – After letting this mixture sit 45 minutes or so, come back with a pot or pan and pour about 2 cups of white vinegar into the sink. Let this sit for another 30-45 minutes.

Step 4:

Pour Boiling Water Down Drains –Come back one last time and pour two pots of boiling water down your kitchen drain to rinse everything out.

Note – If you have plumbing that leads outside, it may be necessary to repeat these steps here as well.

If all has gone well, your problem should be solved now with no lasting damage done. But if you see your drain is still clogged after all this, there is likely some larger debris stuck inside, which will require professional attention. To prevent future problems that stem from hair or soap scum buildup, try using a liquid plumber or other enzyme-based drain cleaners to keep your drains clean.

Precautions While Cleaning Drano Out of Sink

Be very careful when working around many chemicals. They can be hazardous and cause harm to your body, the surrounding objects, and even the environment.

1. Put on rubber gloves before getting started. It is essential to protect yourself from harmful bacteria, toxins, germs, and other microorganisms that may cause illnesses such as skin infections or stomach problems when cleaning up a mess in the bathroom like Drano in the sink.

Put on Rubber Gloves Before Getting Started

2. Place an old towel over the drain before adding chemical Drano down the drain because it could splash back onto you when poured into the hole.

3. Never mix any other chemicals with the Draino or Drano unless mixing with water since this could create harmful fumes which could damage your health.

4. After using Drano, you should flush water for 5 minutes before using any other chemicals because the combination of the chemicals may cause harm to your sink and pipes.

5. Ensure there is enough ventilation when working with chemical cleaners like Drano because if not, they could damage your health due to harmful fumes while cleaning up Drano in the sink. Always open windows to get adequate ventilation when cleaning up a mess in bathroom or kitchen areas where Drano has been used or spilled.

6. Never attempt to clean up after Drano has been poured down the drain without gloves on because it can easily splash back onto you, which can hurt you beyond just the potential dirtying of clothes that will need to be washed after the mess has been cleaned up.

7. Do not use a plunger unless you can stand back and then plunge because if you get too close, Drano could splashback on your body which could hurt eyes and damage clothes from corrosive chemicals in Drano.

8. Try using baking soda instead of chemical cleaners because it will work just as well but is much safer for your sink, pipes, or septic system when cleaning up a mess with Drano around the drain area.

9. While using a chemical drain opener to clean up an area where there is Drano, make sure you wipe the excess liquid off the surface before going onto the next step because applying a thick layer will cause fumes into the atmosphere to create harmful gases.

10. Never mix Drano or chemical cleaners like Draino with other types of cleaners because this could create dangerous fumes that hurt the environment and causes harm to your health.

Clean a Drano Out of Sink

11. Never use hot water when cleaning up messes in bathroom areas because it can expand caustic chemicals, which results in dangerous spills during cleanup activities. Always use cold water for flushing chemical substances like Drano down the drain to prevent further damage to pipes and septic systems if you have one on your property.

12. Keep children away from chemical substances by using lock-on cabinet doors to store all harmful chemicals when not used to clean up a mess in the sink or bathtub area.

Frequently Asked Questions

What Happens if You Leave Drano in the Sink?

First, the Drano turns into a jelly-like substance, and it becomes impossible to remove. Then, water starts coming out of the sink at a rapid rate. This leads to further problems like overflowing basins and overflowing toilets.

Can Drano Make a Clog Worse?

Drano is a product that dissolves clogs in pipes. It was originally designed to dissolve the organic material and rust from plumbing fixtures. However, Drano can also make a clog worse by damaging the pipe, even more, allowing it to back up into other areas of your home or business.

For example, if you have a backed-up toilet and use Drano on it without knowing that you have an overflow pipe coming out of the toilet bowl and into another room, Drano will likely break off pieces of your toilet’s overflow pipe and cause flooding.

Will Drano Work if There Is Standing Water?

Yes, Drano will work to clear standing water. It is a powerful drain cleaner that can remove clogs from sinks, toilets, tubs, and other drains with ease. However, it does not work on water that has been contaminated by grease or oil.


I hope this article has been effective for learning how to clean Drano out of sink. Ensure all the precautions are correct. Thank you and have a nice day!

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