Bra Whitening Tips (Make Your Underwear Look As Good As New!)

Bra Whitening Tips (Make Your Underwear Look As Good As New!)

Have you noticed that your bras look less than white? When you do your laundry, you might have seen that your underwear has become discoloured. That can be an absolute nightmare. Luckily, there is something that you can do about this common issue.

Over time, bras can lose colour and vibrancy due to various factors such as sweat, body oils, and improper care. However, with the proper techniques and tips, you can bring back the brightness and freshness of your bras.

In this blog post, we will address the common reasons why bras lose their colour, provide the most practical bra-whitening tips, explain how to whiten bra straps, and answer whether you can wash white and grey together. Let's get started.

Why do bras lose their colour?

Worried about your bras looking unclean? Don't panic. The truth is that bras can lose their colour for many reasons. Here's a quick breakdown of some of the most common ones:

1. Perspiration and body oils

Sweat and body oils are common culprits behind colour loss in bras. When we wear bras, sweat and oils from our bodies can seep into the fabric, leading to discolouration and dullness over time. These compounds can react with the material, causing stains and fading. Regular washing is essential to remove these substances and prevent colour deterioration.

Speaking of sweat, find out how to wash smelly gym clothes next!

2. Washing techniques

How you wash your bra matters! Some techniques can contribute to colour fading in bras. Harsh detergents, hot water, and vigorous rubbing can weaken the fabric fibres, making them more prone to colour loss. It's important to choose a gentle detergent specifically formulated for delicate fabrics and wash your bras in lukewarm water. Avoid excessive force while washing or scrubbing the bras to prevent damage and colour fading.

Not sure where to start? If you need to learn how to do laundry, we have plenty of garment care tips! Take a look at the best laundry detergent alternatives to learn more. 

3. Sunlight and UV exposure

Prolonged exposure to sunlight and ultraviolet (UV) rays can also fade the colour of bras. UV radiation can break down the dyes and pigments in the fabric, resulting in a loss of colour intensity. To protect your bras from UV damage, avoid drying them in direct sunlight and store them in a cool, dark place when not in use.

4. Fabric quality

The fabric quality used in bras can also impact their colour retention. Bras made from lower-quality materials or dyes may be more susceptible to fading and discolouration. Investing in bras made from high-quality fabrics can help preserve their colour for longer.

By understanding the reasons behind colour loss in bras, you can take proactive measures to prevent it and extend the lifespan of your favourite bras. Proper care, including gentle washing techniques and protecting them from excessive sunlight exposure, can significantly help maintain the colour vibrancy of your bras.

5 effective bra whitening tips to try

Now that you understand why your bra may have lost its whiteness, let's discuss how to solve it. To restore the whiteness of your bras, here are five bra-whitening tips:

1. Vinegar soak

Submerge your bras in a solution of warm water and distilled white vinegar. The acetic acid in vinegar helps remove stains and odours. Mix one part vinegar with four parts water, and soak the bras for 30 minutes to an hour. Then, rinse the bras thoroughly with water. This method is safe for most bra fabrics, but avoid using it on delicate lace or silk bras.

2. Lemon juice and sunlight

Lemon juice acts as a natural bleaching agent. In fact, there are all kinds of uses for lemons! Create a mixture of equal parts water and freshly squeezed lemon juice. Soak your bras in this solution for 1-2 hours, then hang them in direct sunlight. Combining lemon juice and sunlight can help lighten annoying stains and whiten the fabric. However, you should always be cautious with delicate fabrics, as prolonged exposure to sunlight may cause fading.

3. Oxygen-based bleach

Oxygen-based bleach products like hydrogen peroxide or oxygen bleach powders effectively remove stains and brighten white fabrics. Follow the instructions on the product packaging to create a soaking solution. You'll need to dilute the bleach in water and soak your bras for the recommended time. After soaking, rinse the bras thoroughly to remove any residue.

When cleaning with this product, ensure you know how to get bleach smells off your hands

4. Baking soda paste

Baking soda is known for its natural whitening and deodorising properties. When it comes to bra whitening tips, you don't want to miss this one. Create a paste by mixing baking soda with water until you achieve a thick consistency. Apply the paste to stained areas of your bras and gently rub it with a soft brush or fingertips. Let the paste sit for 15-30 minutes, allowing the baking soda to penetrate the stains. Then, rinse the bras thoroughly with water and wash them as usual.

5. Speciality bra whitening products

There are several specialised bra whitening products available on the market. These products are formulated to remove stubborn stains and restore the whiteness of bras. Follow the instructions provided by the manufacturer to achieve the best results. Look for products that are safe for the specific fabric of your bras.

How to whiten bra straps

You've whitened the main part of the bra… What happens next? You can wash every item in your wardrobe, including your bra straps. Bra straps can accumulate dirt and oils, leading to discolouration. Here's how to whiten your bra straps.

1. Pre-treatment

Before whitening your bra straps, treat any visible stains or grime using a gentle stain remover or mild detergent. Gently rub the product into the straps and let it sit for a few minutes to break down the stains.

2. Vinegar soak:

Fill a basin or sink with warm water and add a small amount of distilled white vinegar. Submerge the bra straps in the solution and let them soak for 15-30 minutes. The vinegar will help eliminate stains and odours. After soaking, rinse the straps thoroughly with water to remove any vinegar residue.

3. Baking soda paste

Finally, create a paste by mixing baking soda with water until it forms a thick consistency. Apply the paste to the straps and gently rub it with a soft brush or your fingertips. Let the paste sit for 15-30 minutes to allow the baking soda to penetrate the stains. Then, rinse the straps thoroughly with water and wash the bra as usual.

If you want to get your underwear back on track, follow our bra-whitening tips. In this guide, we have covered everything that you need to know about how to get your bra white again. Why not get started today and see the results you get?


Did we miss something? If you still have questions about our bra whitening tips, you've come to the right place. Here are the answers you've been looking for.

Can you wash white and grey together?

Generally speaking, it's not recommended to wash white and grey items together, as the darker colour may bleed onto the lighter colour. To preserve the whiteness of your white items and prevent colour bleeding, it's best to separate them from darker or coloured items during laundry. Sorting your laundry by colour is a good practice to ensure that colours remain vibrant and stains are minimised.

How do you clean a dingy bra?

Over time, you may notice that your bra becomes dingy. When that happens, there are certain things you can do to get the colour back on track. For example, you may use baking soda paste, vinegar, or even lemon juice to get the colour back. Read our complete guide to get all the information you need along the way.

How do you whiten a greying bra?

If you have noticed that your bra has become grey, there are plenty of ways that you can whiten it. In this guide, we have looked at the best bra whitening tips you can use. You may want to use a vinegar soak to remove the stains and discolouration. This approach is one of the most effective and will keep your bras looking super white.

Can you wash bras with baking soda?

The short answer is yes. If you have noticed that your bra's colour has changed over time, you may want to use baking soda to get the stains out. That way, you will find that the bra becomes lighter and more vibrant. Take care when using baking soda in your laundry regime. Using it too often may cause the fabric to deteriorate.

 Do you know any other hacks for keeping white laundry white? Let us know in the comments below!

Joanne A


Expert in finding beautiful solutions for small and rented spaces. Would happily spend the rest of my life shopping for homewares and watching Disney movies - I only wish I had Cinderella's army of mice to help me clean!

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