How to Clean a Porcelain Tub

How to Clean a Porcelain Tub

A Porcelain tub is an effective way to ensure easy cleaning and water resistance, but if you don’t properly clean it after use, mildew and mold can build up inside the tub, eventually causing permanent damage.

 If you regularly maintain your Porcelain tub, it will serve you well in terms of durability and sanitation, so follow these instructions on cleaning a Porcelain tub properly at home.

It is essential to keep your porcelain fixtures clean and shiny. The best way to do so is by using a mildew cleaner every week or every other week. 

You can make cleaning solution with bleach, baking soda, and vinegar, but you can also purchase products that are specifically made for cleaning porcelain tubs.

How to Clean a Porcelain Tub

Identify the Stain

Before you clean your tub, it’s essential to identify what type of stain you have. This will help guide you through proper cleaning procedures, as some stains require more attention than others.

There are three common types of tub stains: rust, corrosion, and mineral deposits. These stains can typically be identified by their color—rust has an orange or brown color; corrosion is black, and mineral deposits range from dark gray or blue-green to white.

Prepare Your Tools

  • Before you clean, it’s essential to have all your tools ready. You’ll need
  • scrub brush (for cleaning tough stains),
  • Gloves (to protect hands from chemicals)
  • Rubber gloves (to protect yourself from harmful chemicals), 
  • Old toothbrush (for getting into hard-to-reach places).

 Make sure that everything is easily accessible so that you don’t lose time running around looking for things.


 Before you begin cleaning, it’s a good idea to wear rubber gloves and eye protection. When cleaning your tub, start from one end of it and work towards the other end. 

Once you have finished washing down one side of your tub, turn off the water inlet valve before turning on the water inlet valve for another side of your tub. It will prevent water from spraying everywhere when you turn on another faucet.

How to clean your porcelain tub step by step complete guide:

Method 1: Remove Tough Stains

For tough stains, you’ll need some serious cleaning power.

  1. Clear out your bathtub drain with a plunger. 
  2. grab an all-purpose cleaner and follow these simple steps: 
  3. Fill the tub with hot water and add two cups of vinegar (the acetic acid in vinegar can dissolve soap scum).
  4. Let soak for 20 minutes. Scrub with a scrub brush or sponge.
  5. Rinse thoroughly and wipe dry.

Method 2: Remove rust stains from porcelain tubs 

While bleach is likely not necessary for cleaning tubs, you will want to use it with other cleaners and steps to remove rust stains from porcelain tubs. 

The rust often penetrates porcelain’s pores, so there may be rust in deeper areas even if you can’t see it on the surface. To ensure that all rust is removed from your tub or sink, follow these steps 

  1. Use a pumice stone to scrub away any loose rust deposits.
  2. Fill an empty bottle of spray with white vinegar.
  3. Spray down your tub or sink, then let sit for five minutes.
  4. Scrub away any remaining rust using a pumice stone.
  5. Rinse well.

After following these steps, if rust remains, apply baking soda directly to the affected area, then pour white vinegar over it. Let sit for one hour before rinsing off.

 If you have stubborn stains that won’t come off, by following these steps, try applying some hydrogen peroxide directly to the affected area and letting it sit overnight before rinsing off. 

Deodorize Your Toilet

In addition to cleaning up your toilet, it’s also important to consider how to keep your bathroom smelling fresh. To do so, you’ll want to deodorize your toilet regularly. It’s as simple as adding one part vinegar and two parts water into your toilet reservoir every time you clean it.

 Once that has been absorbed into your tank, flushing with hot water will further sanitize and deodorize your bathroom. And once you’ve finished doing that, make sure to wipe down your entire toilet with disinfectant wipes. 

This is especially important if you have childrens or pets prone to using dirty bathrooms. Finally, remember to use a vent fan when showering and bathing—that way, all of those unwanted odors don’t get trapped in your home.

Conclusion: How to Clean a Porcelain Tub

Prevent Future Stains: A Porcelain tub is an investment in your home, but it doesn’t have to be an expense if you take care of it properly. The key to looking new is cleaning thoroughly and preventing future stains.

 To keep your tub in top shape, clean after every use with a basic cleaner like vinegar or baking soda. This will reduce buildup over time and prevent future stains.


What is the best thing to do to clean a porcelain tub?

Porcelain tubs are beautiful, and if you want to keep them that way, here’s what you need to know about cleaning them. 

The best thing for cleaning your porcelain tub is non-abrasive cleaner and hot water. You can make homemade cleaners or use store-bought ones designed for maintaining porcelain tubs. Avoid abrasive materials like metal scrubs or brushes—these can scratch your tub easily.

Will bleach damage the porcelain tub?

A common myth is that bleach will harm or destroy your tub. The truth is you can use bleach to clean your tub just like any other surface in your home.

 However, there are some extra steps you’ll need to take before and after you use it. If you have an acrylic tub, never use bleach on it, as it will ruin your tub. 

For all porcelain tubs, make sure you follow these instructions carefully, so you don’t end up with damaged porcelain or discolored grout lines.

How should I get brown stains out of my porcelain tub?

Try soaking brown stains in Coca-Cola or hydrogen peroxide for a day before scrubbing. Mix one-part bleach with two parts water and pour over the stain if that doesn’t work. 

Let it sit for 30 minutes before scrubbing it away. Or use baking soda and lemon juice as a homemade scouring agent. 

How should I whiten my porcelain tub?

Many commercial products are available that are formulated to clean and whiten porcelain tubs. Some come in gel form, while others are powders or chemicals you mix into your standard cleaning solution. Follow these simple steps to whiten your porcelain tub with ease.

 There are two types of polycele and two ways to clean them: non-tubular (wherein polycelea represents a solid buildup on all surfaces) and tubular (wherein polycelea will appear as small holes throughout). The process for cleaning each is slightly different.


For non-tubular polycelea kit’s best to use a cleaner that contains bleach. Use sponge to scrub off any loose material, and then apply your cleaner. Let it sit for five minutes before rinsing thoroughly with water. Repeat if necessary until all discoloration has been removed from your tub. 


For tubular polycelea several methods can be used. One way involves filling a bucket with 1 gallon of warm water, 1⁄4 cup white vinegar and two tablespoons baking soda. Apply directly to affected areas using a soft cloth or brush. After 10 minutes, rinse well with warm water and dry immediately using a soft towel

How do I get old stains out of a bathtub?

Soap scum, mildew, and other tough stains can be tough to remove from bathroom surfaces. Follow these tips to get your bathtub looking shiny and new.

 Remember that once you start cleaning, it’s essential to give your tub time to dry before applying any sealant or protective coating. With a good rub down and a little elbow grease, your old bathtub can look like new again!

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