How To Fix A Rusted Bathtub

How to Fix a Rusted Bathtub

Rust is a common problem for bathtubs, especially if they are made of metal. This is because metal is susceptible to corrosion, which is the process of breaking down due to exposure to oxygen and water. Rust can be unsightly and it can also weaken the bathtub, making it more likely to crack or break. If you have a rusty bathtub, there are a few things you can do to fix it.

The first step is to clean the bathtub thoroughly. This will remove any dirt or debris that may be preventing the rust from being removed. You can use a mild detergent and a soft cloth to clean the bathtub. Once the bathtub is clean, you can start to remove the rust.

There are a number of different ways to remove rust from a bathtub. One common method is to use a commercial rust remover. These products are typically made with acids, which help to dissolve the rust. You can also use a natural rust remover, such as lemon juice or vinegar. These products are less harsh than commercial rust removers, but they may not be as effective. However, it's recommended to try natural rust removers before using stronger chemical-based products.

Once you have removed the rust, you need to protect the bathtub from future rusting. You can do this by applying a rust-resistant coating to the bathtub. These coatings are typically made with polymers, which help to create a barrier between the metal and the oxygen and water that can cause rust. You can also use a rust-resistant paint to protect the bathtub.

If the rust is too severe to remove with the methods mentioned above, you may need to call a professional. They will be able to remove the rust and apply a rust-resistant coating to the bathtub. This may be a more expensive option, but it will be the most effective way to fix a rusty bathtub.

Here are some additional tips for fixing a rusty bathtub:

Use a soft cloth to clean the bathtub. Do not use a hard brush or scouring pad, as this could damage the bathtub.
Rinse the bathtub thoroughly after cleaning it. This will remove any residual cleaning solution or rust remover.
Apply a rust-resistant coating to the bathtub after cleaning it. This will help to protect the bathtub from future rusting.
If you have a cast iron bathtub, you can use a rust converter to remove the rust. Rust converters are typically made with phosphoric acid, which helps to convert the rust into a stable compound that is less likely to cause damage to the bathtub.