How To Remove Rust Stains From Your Bathtub

Trying to deal with unsightly rust stains in your bathtub? There are several things that may cause rust to develop. Whatever the cause, it can be notoriously difficult to remove. 

If you’re looking to get rid of rust stains from your bathtub once and for all, read on to discover the best methods to you can use.

What to know before you begin

Before you use any cleaning method to eliminate rust from your bathtub, there are several things to consider. The most important factor to think about is the material of your bathtub. 

Tubs can be made from enamel, acrylic, or porcelain. Each material reacts differently to cleaning products. Enamel bathtubs for example, may become damaged when exposed to cleaning agents such as vinegar. Similarly, bleach and abrasive style cleaners can damage acrylic tubs.

Do a little research to see which products work better on the type of tub you own. Also, before trying any of the methods below, it is recommended you do a quick spot test. This involves using the technique on a small area and waiting 24 hours to see if any negative effects appear.

Once you know what you can and can’t use on your tub, you can get on with using one of the methods below.

The lemon and salt method

It may sound strange, but lemon and salt used together can be a powerful rust cleaner. Both natural ingredients have excellent cleaning properties, and they are readily available. To use them to get rid of rust build-up, you’ll need:

  • Salt
  • A bottle of lemon juice or two to three lemon halves
  • Microfiber cloth

Step 1: Squeeze some lemon juice over the rust, making sure you give it a good coating.

Step 2: Take the salt and sprinkle it over the stain. The lemon juice should cause the salt to stick to the rust.

Step 3: Leave the solution to sit for around 3 to 4 hours.

Step 4: Gently remove the mixture with a microfiber cloth.

Step 5: Rinse the tub to get rid of any excess solution and rust.

The baking soda method

Another powerful natural cleaning product you can use to remove rust stains from bathtubs is baking soda. Not only can this natural powder work its magic on stains, but it can also neutralize nasty odors. For this simple method you will need:

  • Three tablespoons of baking soda
  • Microfiber cloth
  • Water

Step 1: Mix the baking soda with a little water until it creates a paste. You can mix up more baking powder if there isn’t enough to cover all the rust.

Step 2: Apply the paste to the stain and leave it overnight to work its magic.

Step 3: After leaving it overnight to sit, run your microfiber cloth to gently rub the paste away. 

Step 4: Rinse off any remaining paste from the tub.

Step 5: If there is any rust remaining, repeat the steps again. 

The pumice stone method

Pumice stones can be a great tool to help you remove rust stains. These hard stones break away as you use them with water, helping to create an effective cleaning paste. All you need here is a pumice stone and water, making it the most affordable method to follow. Be aware that if you have a fiberglass tub, this method isn’t suitable.

To eliminate rust with a pumice stone, follow these simple steps:

Step 1: Wet the pumice stone with water and begin rubbing it over the rust stain. 

Step 2: Rub the stone quite hard over the stain, particularly on stubborn areas.

Step 3: Once you have finished scrubbing the stain, rinse the tub with clean water.

Use a professional rust cleaner 

Of course, if you want to remove rust stains properly, a professional cleaner is your best option. These are designed to specifically tackle rust, and they often contain harsh chemicals to shift even the most stubborn stains. 

Before you use a professional cleaner, make sure they don’t contain bleach. This can actually make the problem a lot worse.

So, there you have it, some of the best ways to remove rust stains from your bathtub. With a little elbow grease and the right tools, you’ll soon have a glistening, clean looking tub.

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