Disclaimer: There are affiliate links in this post. At no cost to you, I get commissions for purchases made through links in this post.

How to Get Rust Stains Out of Acrylic Tub?

How to get rust stains out of acrylic tub?

It is essential to make sure your acrylic tub is clean and safe for use, so knowing how to get rust stains out of acrylic tub is very important. Rust can be tricky because it can spread quickly if not dealt with promptly. 

My blog post will give you some helpful tips on removing rust from an acrylic bathtub in no time!

We hope these tips helped show you what needs to be done to remove the rust stains from your acrylic bathtub so that you can enjoy using it safely!

how to get rust stains out of acrylic tub

how to get rust stains out of acrylic tub

What is an acrylic tub? 

This acrylic tub is formed by vacuum sheets of acrylic, which are then reinforced with fiberglass. The advantages of this design method mean you enjoy all the perks that come from having an extra layer for durability while still receiving many positive qualities found in regular glass-like lightweight and ease-of-cleaning features!

Fiberglass is an excellent material that absorbs water over time, leading to warping and a lower lifespan. One way acrylic helps reduce this issue in fiberglass baths is by providing an additional barrier between the bathtub itself and any moisture from entering it through absorption of liquids, such as someone drinking out of your sink while brushing their teeth!

Acrylic bathtubs are one of the most exciting and fashionable options on today’s market. They come in many shapes, sizes, styles – they’re just about perfect for any home! 

The three common types would be an alcove design which functions as a standard drop-in with measurements around 60 inches long by 32 wide and tall at 18 inches, or oval freestanding models measuring up to 64 x 40 + height (depending upon preference). 

These beautiful materials can also be combined in various ways, like corner baths that add extra space to their construction. It allows them to provide both luxuries feel yet still maintain practicality when it comes down t get wet clothes out after use.


  • Fiberglass acrylic bathtubs are usually lighter than other materials on the market. The lightweight results in less stress for your bathroom floor, as well as an easier install!
  • Acrylic bathtubs tend to be more expensive than fiberglass ones, but these are still affordable with prices comparable to or lower than other materials like cast iron and porcelain.
  • Acrylic bathtubs are lightweight, easy to clean and offer various shapes that can be customized for your needs. These factors make it ideal if you’re on a budget or looking to explore new design options with limited funds while picking up skills along the way!
  • How many years do you want your bathtub to last? You could go with a fiberglass base, which is solid but porous. Or an acrylic tub that’s more durable and won’t chip or crack in the event of heavy impacts.
  • Acrylic bathtubs have a non-porous surface that will not absorb water. This means they cannot warp like fiberglass, so you can enjoy longer heat retention and less worry of warping your tub!


  • Its surface is quite easy to be scratched so you should avoid the harsh and abrasive cleaners 
  • Acrylic bathtubs come with a shorter lifespan than other types of tubs
  • Its price is higher than the fiberglass 

What to Prepare?

To get rid of rust stains, you should prepare these tools:

  • Soft cloth or sponge 
  • White vinegar 
  • Mild soap 
  • Banking soda 
  • Rubber gloves
  • Refillable spray bottle 
  • Dry microfiber towel

How to get rust stains out of acrylic tub?

1) Inspection 

To keep your acrylic tub clean, always make sure that you start by confirming the material it’s made. For example, fiberglass can get sandy over time and requires a different approach than porcelain or cast Iron for cleaning purposes; However, if these other materials are used in conjunction with an eco-friendly cleaner, they will provide optimal results!

Acrylic is a durable and sturdy plastic that can be used for many things, from building fences to making dishes. 

It’s also much lighter than other bathtub options like porcelain or fiberglass, so it will never make your bathroom feel too heavy! In addition, acrylic tubs come in various colors, which provide more customization when designing your room décor.

It is essential to know the specific advice for cleaning your acrylic tub, as not all companies include a list of brands.

2) Choose the Solution 

To avoid the corrosive and acidic solvents, you can choose these solutions: Acentones, paint thinner, cleaners in the aerosol cans, and bleach. 

Some people like to use mild soap or natural cleaning mixtures, such as dish soap, citrus fruits, white vinegar, banking soda, borax & water, tartar, hydrogen peroxide, etc. However, you should not mix natural products with clean solutions such as vinegar with bleach. 

3) Choose Tools

You want to make sure that your tub is clean and free from any dirt, so what tool you use is crucial. Opt for something delicate like a soft brush or sponge when cleaning with the solution to not scratch the acrylic material on top of this valuable asset.

  • Soft bristle brush
  • Terry cloth 
  • Soft dish spronge
  • Microfiber towel

Do not use steel wool, stiff bristle brush, and steel wool. 

4) Treat the Stains

To protect the finish of your acrylic tub, you’ll want to coax stains off instead of forcing them. Pre-treat with natural pantry items or an all-purpose cleaner for best results and get started by wearing gloves while applying one (or more) mixture below:

  • White vinegar & water

For those who want to take care of their tub without using harsh chemicals, try this hack. First, make a thin layer of baking powder on top and then spray with a white vinegar solution before scrubbing lightly for 15 minutes.

  • Borax & water

Mix Borax with water to make a paste and leave it on the stains for at least 20 minutes. 

  • Hydrogen peroxide & tartar

To rid your facial hair of unwanted strands, add a teaspoon of cream of tartar to hydrogen peroxide and mix. Let it sit for 15 minutes before rinsing off in warm water or shaving off as desired!

  • Lemon juice

Acidic fruits can fight soap scum and water lines, though they may not work for tough stains. Also, your bathroom will smell a bit brighter than when using vinegar because of the citrus scent in lemons and other similar fruit flavors like oranges or grapefruit.

A few options are available: spray undiluted lemon juice on your problem area. Let sit 15 minutes before scrubbing with baking soda and warm water mix or add 1/4 cup white distilled vinegar per 2 cups hot tap water (and adjust accordingly depending on what kind of cleaner).

5) Get Scrubbing

Now that your solution has had the chance to break down stains, use a soft cloth or sponge on them. 

Don’t be afraid if you have some elbow grease; make sure not to scratch up their surfaces! If dish soap, shampoo, and acrylic-safe cleaners are used, then scrubbing can begin immediately after neutralizing with more product as necessary.

6) Dry Off

The drying process is often overlooked, but it’s an integral part of the cleaning. Use dust-free microfiber cloths to dry yourself off and show off your clean acrylic tub beneath!

7) Keep Clean 

Finally, wash your tub with the antibacterial soap weekly against the buildup. 

How to remove mild stains from acrylic bathtub? 

Baking soda is a great way to clean your bathtub. Just mix baking soda with water and vinegar in equal parts, then scrub away! You can easily do this yourself or call our team if you need assistance.


  • Take some baking soda and sprinkle it on the stained areas of your tub. 
  • Then mix vinegar with water in a spray bottle for later use, 
  • Spray it over the stains
  • Leave it for few minutes until some bubbles appear
  • Take the cloth and scrub properly 
  • Leave it for 20 minutes 
  • Clean and wash well

How to remove the tough stains?

The stain becomes challenging to remove if you leave it for a long time. To get rid of these stubborn stains, people often opt for end-of-lease cleaning in Brisbane, but experts know this procedure before calling them.

All you need is hydrogen peroxide mixed with baking soda.


  • You’ll need hydrogen peroxide (one part) and baking soda mixed with cream of tartar or another type of bicarbonate salt such as kosher salt if desired; 
  • Make sure the mix is two parts measuring liquids to one part solid equivalent before brushing onto surfaces like tile walls etc. 
  • Leave these stains overnight. 
  • Rinse off all residue thoroughly using clean water when finished scrubbing away any left behind dirt particles – repeating steps

How to Hard Water Stains?

Hard water stains are a problem for many people. Although it seems like they cannot be removed completely, there is still hope! You only need to know the right way, and white vinegar can help quickly get rid of these pesky marks.


  • Dip paper towel in the bowl of white vinegar
  • Apply the paper towel over the stains directly
  • Let it sit for 2 hours and then remove it 
  • Prepare the paste of vinegar and banking soda to apply to the stains
  • Leave it for some minutes and rub the stain with a sponge
  • Wipe off all the surface with the cloth and rinse it well

Best rust remover for bathtubs and where to buy?

There are thousands of remover types available on the market in any store and online site like Amazon. However, I recommend the three best rust removers, including the Iron out rust stain powder, Oxiclean versatile stain powder, and Iron out rust stain spray gel. 

Do and Don’t of Cleaning the Tub

  • Please don’t use the coarse brush, scouring powders, or steel wool as it can damage and scratch the surface
  • Don’t try to mix chemicals because it might be dangerous
  • Make sure that it is well ventilated when you use chemicals for cleaning the bathtub 
  • Wear rubber gloves always to protecting your skin
  • The chemical might discolor the fabrics, wear the old clothes when using chemicals
  • Wipe and rinse off the surface for ensuring no residue on the surface

DIY vs. Professional Bathtub Cleaning?

Is it worth cleaning tough stains off your bathtub yourself? You’ll save a good deal of money taking the DIY approach with this one, as house cleaning costs run between $25 and $90 an hour.

On top of this, natural and simple materials are best for demanding jobs like restoring old porcelain tubs that have become covered in grime or dirty rings from hard water deposits due to mineral buildup over time- which means replacing these parts would cost more than just buying new anyway! 

If you opt for vinegar alone without any other products involved (like dish soap), pull off all work needed by around ten dollars per session – so not bad at all considering how much labor goes into trying different techniques before finding what works.

Bathtubs are a great place to start if you’re looking for an easy DIY that doesn’t take much time and can even be done while watching TV. The best part about this project? You only have thirty minutes, so it’s not too overwhelming!

How to get rust stains out of acrylic tub by video

FAQs on how to remove stains from bathtub

Q1: How do you get rust stains out of a plastic tub?

  • Make the paste off water and baking soda
  • Apply the paste on the surface of the tube, whihc is rust stains
  • Leave it for a night
  • Scrub the paste gently away with the microfiber cloth
  • Rinse well the banking soda
  • Repeat as needed

Q2: Can Iron out be used on acrylic tubs?

Iron OUT is the multifaceted rust stain remover of choice for those who want a product that will work on most surfaces in and around your home. It’s safe, easy to use with no harmful fumes or chemicals – so you can enjoy its benefits without worrying about harming yourself! This item works wonders when removing heavy-duty stains from bathtubs (or anything else).

Q3: Does vinegar remove rust?

You can use white vinegar to remove rust on metal objects. Soak the rusty object in a cup of diluted vinegar for about 2 hours, then wipe away! Alternatively, you could also use cloths soaked with this solution as an alternative option if the needed-no need for harsh chemicals or other products that might damage your home’s surfaces over time.

Q4: Do acrylic baths rust?

Acrylic is a standard bathtub and shower material since it’s easy to maintain, durable (especially compared with other materials). Still, like most things in life, acrylic does develop rust stains from water or minerals.


Now you know how to get rust stains out of acrylic tub, and you can get rid of stains in your bathtub with ease. 

Let’s find the Top-rated cleaning products, and it will make it look clean and keep the acrylic safe from damage and rusting due to dissolved substances that may be present off its surface!

Keeping your bathtub clean becomes much more straightforward. All you need to do is follow the discipline. Don’t forget to check the water quality and try your best to provide the stains, grime, and mildew to have a shiny bathtub. 

Add Comment