Is your sink draining slower than a turtle in peanut butter? Or perhaps there is a lingering, funky smell coming from the disposal? You don’t need to rush to the store for harsh chemical cleaners just yet.
Baking soda is the ultimate household hero. It is cheap, natural, and safe to use around kids and pets. Plus, it works wonders on grime and grease. Read on to learn exactly how to clean a sink with baking soda and clear those stubborn drains using simple pantry staples.
Key Takeaways
- Gentle abrasive: Baking soda scrubs away stuck-on food without scratching stainless steel or porcelain.
- The volcano method: Combine baking soda and vinegar to create a fizzy reaction that breaks down grease and soap scum in drains.
- Sanitize safely: Use white vinegar to kill bacteria and remove hard water spots from faucets and handles.
- Prevent clogs: A weekly flush of boiling water and dish soap keeps pipes clear and odors at bay.
How Often Should You Clean Your Drains?
The best offense is a good defense. You should clean your sink surface daily after washing dishes, but your drains need attention, too.
Aim to “flush” your drains weekly. Simply pour a kettle of boiling water mixed with a little grease-fighting dish soap down the pipe. This melts away fat and soap scum before it builds up into a solid blockage.
If you notice water pooling or a bad smell, perform the deep cleaning baking soda and vinegar method immediately. Otherwise, do this deep clean once a month as part of your routine maintenance.
How To Clean a Kitchen Sink With Baking Soda
- Time: 20 minutes
- Difficulty: Beginner
What You’ll Need
- Baking soda
- Dish soap
- White vinegar
- Sponge or microfiber cloth
- Paper towels
- Old toothbrush (optional)
- Olive oil (optional)
1. Rinse and Clear the Sink
Start with a blank canvas. Remove all dishes, sponges, and the drain stopper. Rinse the sink thoroughly with hot water to wash away loose food particles.
2. Coat With Baking Soda
Sprinkle a generous layer of baking soda over the entire surface of the sink. Don’t be stingy here. You want enough powder to create a paste when you start scrubbing. It acts as a mild abrasive that lifts dirt without scratching the finish.
3. Scrub With Dish Soap
Squirt a dime-sized amount of dish soap onto a damp sponge. Scrub the sink in circular motions, starting from the outer edges and working your way down toward the drain.
The baking soda will clump and turn grayish as it lifts the grease. If you have a stainless steel sink, try to scrub in the direction of the grain.
4. Tackle the Faucets and Crannies
Use an old toothbrush to scrub around the base of the faucet and the drain rim. These areas love to hide gunk and mold.
5. Rinse It All Away
Rinse the sink with warm water. Ensure all the baking soda residue is washed down the drain.
6. Sanitize With Vinegar
Soak a few paper towels in white vinegar. Lay them over the sink surface, draping them over the faucet and handles as well. Let them sit for about 20 minutes.
Vinegar is a natural disinfectant. It dissolves calcium deposits and hard water stains that baking soda can’t remove.
7. Final Wipe and Shine
Remove the paper towels and wipe down the faucet and handles with a clean cloth.
If you have a stainless steel sink, here is a pro tip: put a few drops of olive oil on a dry paper towel and buff the sink. It restores the shine and helps water bead up and roll off.
How To Unclog a Drain With Vinegar and Baking Soda
This method uses basic chemistry to clear mild clogs caused by grease or soap. Note that if you have a hair clog, you may need a plastic drain snake first.
- Time: 30 minutes
- Difficulty: Beginner
What You’ll Need
- Grease-fighting dish soap
- Baking soda
- White vinegar
- Kettle (for boiling water)
- Drain plug or old rag
1. Prep the Pipes
Boil a kettle of water. Squirt a generous amount of grease-fighting dish soap down the drain, followed by the boiling water. This warms up the pipes and softens any congealed grease.
2. Add the Baking Soda
Pour 1 cup of baking soda directly into the drain. If you have a small drain opening, use a funnel or a dry spoon to push the powder down past the grate.
3. Add Vinegar and Cover
Pour 1 cup of distilled white vinegar down the drain. You will hear immediate fizzing.
Crucial Step: Immediately cover the drain with a plug or a wet rag. The reaction creates expanding gas; you want to force that pressure down the pipe to dislodge the clog, not up into the sink.
4. Wait and Flush
Let the mixture sit for at least 10 to 15 minutes. While you wait, boil another kettle of water.
Remove the plug and pour the fresh boiling water down the drain to flush out the loosened debris. Run the hot tap for a minute to ensure everything is flowing smoothly.
5. Repeat if Necessary
If the drain is still moving slowly, repeat the process. Stubborn clogs may require two or three rounds.
The Salt and Baking Soda Method for Tough Clogs
If vinegar isn’t cutting it, adding salt increases the abrasive power inside the pipe. This is great for scrubbing the inside of the plumbing walls.
- Time: Overnight
- Difficulty: Beginner
What You’ll Need
- Baking soda
- Table salt or Sea salt
- Boiling water
1. Mix Your Powders
Mix 1 cup of baking soda with 1/2 cup of salt. Pour this mixture down the drain.
2. Let It Sit Overnight
Unlike the vinegar method which is quick, this method needs time. Let the mixture sit in the drain for several hours, or ideally overnight. The salt absorbs moisture and scours the pipe.
3. The Morning Flush
In the morning, boil 2 cups of water and pour it down the drain. Follow this with hot tap water for several minutes to rinse the pipes clean.
5 Tips to Prevent Clogged Drains
Stop clogs before they start with these simple habits.
1. Banish Coffee Grounds
Coffee grounds are a major culprit for clogs. They do not dissolve; they pile up like sediment in a river. Always toss them in the trash or compost bin.
2. The Weekly Hot Flush
Make it a habit to pour a kettle of hot water down the sink once a week. This melts small grease deposits before they harden into a blockage.
3. Grease Goes in the Can
Never pour cooking oil or bacon grease down the drain. It solidifies once it cools. Pour it into an old can, freeze it, and throw it in the trash.
4. Wipe Before You Wash
Before putting greasy pans in the sink, wipe them out with a paper towel. This keeps the bulk of the oil out of your plumbing system entirely.
5. Use a Mesh Strainer
A simple mesh strainer basket costs a few dollars and saves you hundreds in plumbing bills. It catches food scraps, hair, and debris so you can toss them in the trash.
FAQs About Cleaning The Sink
Is It Safe To Use Baking Soda On Stainless Steel?
Yes, baking soda is safe for stainless steel. It has a low abrasiveness that is strong enough to remove stuck-on food but gentle enough not to scratch the metal finish.
What Should You Not Use On Stainless Steel?
Avoid steel wool, bleach, ammonia, and scouring powders. These can scratch the surface or cause chemical reactions that dull the shine and damage the protective coating of the sink.
How Long Do You Leave Baking Soda And Vinegar In Drain?
Let the mixture sit for at least 10 to 15 minutes. Covering the drain with a plug helps trap the reaction inside the pipe. Afterward, flush with boiling water to clear the loosened debris.
How Does Vinegar and Baking Soda Get Rid of Smelly Drains?
The bubbling reaction mechanically lifts odor-causing bacteria off the pipe walls. The vinegar neutralizes alkaline odors, while the baking soda absorbs acidic odors, leaving the drain smelling fresh.
How Do You Get Black Gunk Out of a Bathroom Sink?
To remove black gunk (bio-film), pour 1 cup of baking soda down the drain followed by 1 cup of vinegar. Wait 15 minutes, then flush with boiling water. For the visible drain stopper, remove it and scrub it with an old toothbrush and soapy water.
Can I Pour Bleach Down the Sink?
Technically yes, but it is not recommended. Bleach can damage rubber seals and old pipes, leading to leaks. It also creates toxic fumes if it mixes with other cleaners like vinegar or ammonia already in the drain.
Will Boiling Water Damage My PVC Pipes?
Boiling water is generally safe for modern PVC pipes, which are rated for high heat. However, if you have very old PVC piping or loose joints, let the water cool slightly (to about 140°F) before pouring it, or run the hot tap simultaneously to temper the heat.
In Conclusion
Cleaning your sink doesn’t require a chemistry degree or expensive products. A little baking soda, vinegar, and elbow grease can tackle the toughest grime and keep your drains flowing freely. Remember to rinse your sink daily and treat your drains to a hot water flush weekly. Your nose, and your plumber, will thank you.
