How to Clean a White Porcelain Sink With Clorox Bleach

Danielle
by Danielle

As much as I love my white porcelain bathroom sinks, keeping them clean can be quite the challenge.


After trying various methods, I finally found a quick and reliable way to get rid of those pesky stains.


If you’re curious about how to clean a white porcelain sink, join me in this simple DIY project using Clorox bleach. Your sink will be gleaming in no time!

How to bleach a porcelain sink

Hometalk Recommends!

Make your sink sparkly clean with this value pack Clorox bleach that Amazon reviewers swear by!

Tools and Materials:

Hometalk may receive a small affiliate commission from purchases made via Amazon links in this article but at no cost to you.

Tips for cleaning a white porcelain sink

1. Fill the Sink with Bleach Solution

Start by filling your sink with warm water.

Best way to bleach a porcelain sink

You'll need 1 gallon of water mixed with 3/4 cup of Clorox bleach.

How to whiten a porcelain sink

2. Let It Sit

Once you've filled the sink with the bleach solution, let it sit for at least 5 minutes. This step allows the bleach to penetrate, break down stains and whiten.

Household cleaning tips

3.Sanitize and Whiten the Caulk Line

While the solution sits in the sink, I like to do a bit extra. Grab some paper towels, dip them into the bleach water, and place them along the caulk line of the sink.

How to keep a white porcelain sink clean

Leave them to sanitize and whiten up the surface.

Cleaning white sink

4. Rinse Thoroughly

After 5 minutes, drain the sink and rinse thoroughly with clean water. Make sure all bleach residue is washed away to avoid any potential damage to your sink.

Porcelain sink maintenance

5. Shine Up Your Faucets

To finish off your sink cleaning, I like to wipe down the faucets with a bit of Vaseline or dishwasher rinse aid.

Step-by-step sink cleaning guide

Both work wonders for reducing hard water stains on fixtures and adding a nice shine.

Sink care tips

Use a small amount of either product, and remember to buff it off well for a sparkling finish.


More Sink Cleaning Tips

Find out how to clean the inside of a sink strainer to keep your kitchen spotless

Removing stains from sinks

Clorox Splash-Less Bleach, Concentrated Formula, Lavender Scent

How Do You Clean a White Porcelain Sink?

Taking a few minutes to clean your sink with Clorox can make a significant impact.


Now that you know how to clean a white porcelain sink, your bathroom will look brighter and more inviting.


Keep your sinks in top condition with this simple routine!

Frequently asked questions
Have a question about this project?
3 of 8 questions
  • Bur109344574 Bur109344574 on Jun 28, 2024
    Can this process work on marble shower floors?
  • Sipseylove Sipseylove on Aug 19, 2024
    Can this method be safely used on a 99 year old real porcelain bath tub?
  • Bon139266763 Bon139266763 on Apr 27, 2025

    My chrome faucets have some crumbling at the base. How can I make the surface look better?

Comments
Join the conversation
2 of 18 comments
  • Mro164 Mro164 on Aug 25, 2024
    I also want to caution if you are on septic. Any cleaner containing chlorine will kill both bad and good bacteria, which is what keeps your septic system working properly. Use non-chlorine cleaners to avoid extremely expensive septic repairs. Baking soda works very well.
  • Kathy Kathy on Apr 26, 2025

    Bleach is not necessary pick up some scrub free in your grocery store at Walmart. It’s an amazing product and it’s not harmful.

Next