Have you seen rusty spots in your tub? This problem happens often and can make even a clean bathroom look old and bad. Most of the time, hard water, small leaks, or scratches on the tub’s surface cause it to rust. However, there are times when these rust spots get bigger and bother you, making you think about costly fixes or replacements.
It’s easier than you might think to fix a rusted bathtub. You do not have to buy a new tub or pay a professional to fix it. You can remove the rust in your bathtub and make it look clean and new again with just a few simple procedures and the right tools. This guide will tell you why rust happens, what you need to fix it, and how to keep it from happening again. Let’s start fixing up your bathtub in a way that is easy and doesn’t break your budget.
Table of Contents
Why Does Rust Form in Bathtubs?
Before you learn how to fix a rusted bathtub, you should know why rust forms in the first place. Rust happens when metal comes into contact with water and oxygen, causing a chemical reaction called oxidation. This generally happens in bathtubs when the protective enamel or coating that protects the metal wears away, exposing the metal underneath. In older baths or ones that get used a lot, this can cause rust to form over time.
Because of these common things, rust often forms in bathtubs:
Leaky faucets:
When faucets or shower heads drip all the time, water gathers around the drain or the edges of the tub. This can take off the covering over time, exposing the metal to the air and letting it rust. Small leaks can turn into big rust problems if you don’t fix them right away.
Scratches or chips in the enamel
The surface of the tub can get scratched or chipped by things like stools, shampoo bottles, soap dishes, and more. These things can let water get to the metal below and speed up the rusting process. Over time, even small scratches can turn into rust.
Constant exposure to moisture:
Bathtubs are often exposed to water, especially in bathrooms with a lot of moisture or not enough air flow. Rust is more likely to happen where there is a lot of water, like near the sink and faucet. This is very important if the enamel is chipped or worn down.
You can stop rust from happening again if you know what makes it happen. If you fix any leaks, keep the tub from getting scratched, and make sure air can flow well through it, it will last longer and cost less to fix. Let’s start by going over each step of how to fix a scratched bathtub!
What Tools Do You Need to Fix a Rusty Tub?
Fixing rusted bathtub is simple when you have the right tools and materials. To help you get started, here’s a detailed list of everything you’ll need. These items are easy to find and use, making the process straightforward and manageable.
- Rubber Gloves: Essential for protecting your hands from cleaning products and grime.
- Fine-Grit Sandpaper: Helps gently sand away rust without damaging the tub’s surface.
- Scrubbing Brush or Toothbrush: Perfect for scrubbing off rust and reaching smaller areas.
- Painter’s Tape: Use to protect tiles and walls around the bathtub from any spills or splashes.
- Sponge and Microfiber Cloths: Ideal for applying cleaning solutions and wiping down the tub afterward.
- Rust Removal Products: Choose from store-bought solutions specifically designed for rust removal. Look for products safe for enamel.
- Natural Remedies: For an eco-friendly option, use common household items like vinegar and baking soda. These can effectively remove lighter rust stains.
Selecting the right materials is key to a successful rust removal process. Whether you prefer natural rust removers or commercial products, having these tools will help ensure your bathtub is cleaned effectively and safely.
How to Remove Rust from a Bathtub? Step-by-Step Guide;
Fixing rusted bathtub is easy when you follow these clear steps. Let’s break down the process to make your tub look brand new again.
1. Prepare the Area
Start by clearing out everything around the bathtub. Remove any items, such as bath mats or soap dishes. Clean the tub with a mild detergent to get rid of soap scum, dirt, and grime. Make sure the tub is completely dry by wiping it with a clean towel. To protect the tiles and walls, use painter’s tape to cover the areas around the bathtub. This will prevent any cleaning products or paint from getting onto these surfaces.
2. Sand Down the Rust
Protect your hands by putting on rubber gloves. Take fine-grit sandpaper and gently sand the rusted areas of the bathtub. Sanding removes the rust and smooths out the surface. Be gentle to avoid scratching the enamel around the rust. After sanding, wipe away the dust with a damp cloth to ensure you have a clean surface.
3. Clean the Rusted Area
Apply a rust removal product or a natural rust remover like a paste made from baking soda and vinegar. Follow the instructions on the rust removal product or spread the paste evenly over the rusted spots. Let it sit for the amount of time specified on the product or for about 30 minutes if using a natural remedy. This step helps break down the rust so it can be easily scrubbed away.
4. Scrub the Area
Use a scrubbing brush or an old toothbrush to scrub the rusted areas gently. Scrubbing helps remove any remaining rust and ensures that the surface is clean. After scrubbing, rinse the area thoroughly with water to wash away any cleaning residues. Dry the area completely with a clean cloth to prepare it for the next step.
5. Apply Rust Inhibitor
Once the area is dry, apply a rust inhibitor or primer. This product helps seal the surface and prevents new rust from forming. Follow the instructions on the rust inhibitor for the best results. Usually, you’ll need to apply a thin, even layer and let it dry completely before moving on to the next step.
6. Refinish the Tub(Optional)
If the bathtub has extensive damage or you want to restore its original shine, consider using a tub refinishing kit. This kit will help you achieve a smooth and polished finish. Follow the instructions on the kit carefully, including any drying times, to ensure a professional-looking result.
After the rust inhibitor or refinishing kit has dried, carefully remove the painter’s tape. Inspect the bathtub for any missed spots or remaining rust. If everything looks good, give the tub a final clean. Ensure there are no residues left and that the tub is ready for use.
How to Maintain a Rust-Free Bathtub?
To ensure your bathtub stays rust-free after repairs, consider these helpful steps:
1. Fix Leaky Faucets
Leaky faucets can lead to rust. Repair any leaks immediately by tightening fittings or replacing faulty washers to prevent water damage.
2. Regular Cleaning
Maintain your bathtub by cleaning it regularly with non-abrasive cleaners. Avoid harsh chemicals and scrubbers that can harm the surface and lead to rust.
3. Apply a Protective Coating
Apply a protective coating or sealant to your bathtub. This creates a barrier against moisture and reduces the likelihood of rust forming.
FAQs
1. How often should I clean my bathtub to prevent rust?
Regular cleaning once a week with non-abrasive cleaners helps prevent rust and keeps your bathtub in good condition.
2. Can I use household items to remove rust?
Yes, using a paste made from baking soda and vinegar is an effective and natural way to remove rust from your bathtub.
3. How long does it take for rust inhibitors to dry?
Rust inhibitors typically take a few hours to dry, but always follow the manufacturer’s instructions for the specific drying times of the product you use.
