How to return the original look of the white bracelet Xiaomi Mi Band: from dirt to yellowness

The Xiaomi Mi Band’s white strap is one of the most popular fitness tracker accessories, but its main drawback is evident after a few months of active use: sweat, dust, cosmetics and even sunlight turn a dazzling white silicone into gray or yellowish, and dirt accumulates in the grooves that can not be removed with a simple wet wipe. In this article, we will discuss 7 effective ways to return the bracelet to its original appearance, from gentle home methods to deep cleaning using specialized tools.

It is important to understand that silicone straps Mi Band 4/5/6/7 And newer models have different material densities, like the Mi Band straps. 7 Pro is thinner and softer than the Mi Band 4, So we tested all the different generations of bracelets, and we selected those that don't damage the material, leave the material in a divorce, and don't cause allergic reactions when you wear it.

If your bracelet is not just dirty, but blackened from sweat or has acquired a persistent yellow hue, don't rush to throw it away. 90% of the time, the problem is solvable - the main thing is to find the right tool and follow the cleaning technique. And for those who want to prevent re-contamination, we have prepared a checklist of preventive measures at the end of the article.

Why is the white bracelet Xiaomi Mi Band yellowing and dirty?

The main cause of color change is the oxidation of silicone under the influence of sweat, fat and ultraviolet light, which contains salts, uric acid and ammonia, which penetrate the micropores of the material and enter into chemical reactions, especially quickly if:

• 🏃‍♂️ You are actively exercising and wearing a bracelet while exercising.
• ☀️ Often in the sun (UV rays accelerate the destruction of silicone).
• 🧴 Use creams, lotions or perfumes (fats and alcohol in their composition corrode the material).
• 🚿 Do not remove the bracelet in the shower or pool (chlorine and hard water leave a plaque).

The second common problem is the black stripes in the strap grooves, which are formed by the accumulation of dead skin cells, dust and bacteria, and unlike uniform yellowing, this dirt can be removed mechanically, but it is important not to damage the bracelet itself.

Interestingly, black bracelets are less affected by these problems — the pigment masks contamination, and the material itself is often coated with protective coatings — while the white and light gray straps of the Mi Band are made from a more porous silicone that absorbs dirt more actively.

Preparing the bracelet for cleaning: what to do before the start

Before you start cleaning, disconnect the electronic capsule from the strap.

1. Turn the bracelet over with the back side to you.
2. Find a small button or groove on the back of the capsule.
3. Carefully pull the capsule aside until it comes out of the mount (on Mi Band models) 4-7 It's a latch on the Mi Band. 7 Pro - magnetic fixator).

If the capsule is not removed, do not make excessive efforts - check if the dirt blocks it, in which case you can slightly moisten the joint with alcohol and try again.

Disconnect the capsule with electronics|Wash the strap under warm water to remove surface dirt|Prepare a soft toothbrush or cotton swabs|Select the appropriate cleaning agent (see the following sections)|Dry the strap before cleaning (if it is wet)-->

⚠️ Warning: Never immerse an electronics capsule in water or cleaning solutions! even if it has standard protection IP68, Prolonged contact with liquids can damage sensors or the battery. To clean the capsule, use only dry wipes made of microfiber.

Also prepare:

• 🧼 Soft soap (children's or household without fragrances).
• 🪥 Toothbrush with soft bristles (preferably new or baby).
• 🧻 Cotton discs and sticks for hard-to-reach places.
• 🥄 Baking soda or hydrogen peroxide (for deep cleaning).
• 🧴 Silicone lubricant (optional, to restore elasticity after cleaning).

Method 1: Soap solution – basic cleaning for mild contaminants

This method is suitable for regular care and removal of fresh contaminants, it is safe for all Mi Band models and does not require special means.

Instructions:

1. Pour warm water into the bowl (not hotter than 40)°C).
2. Add a few drops of liquid soap or shampoo (without aggressive surfactants).
3. Immerse the strap in the solution for 10-15 minutes.
4. With a soft toothbrush, clean the grooves and texture surface.
5. Wash thoroughly under running water and dry in air (do not use a hair dryer!).

For models with texture coating (for example, Mi Band 6) NFC) You can use a toothbrush with rubber bristles - it better penetrates into the depressions.

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If after washing there was an unpleasant smell, add a spoonful of vinegar (9%) to the water - it neutralizes bacteria and eliminates the smell of sweat.

Method 2: Baking soda – deep cleaning for black stripes and ingrained dirt

Soda acts as a soft abrasive and does a great job of dealing with blackening in the grooves and persistent contamination, but it can't be used too often, because it can make silicone rough.

Step-by-step:

1. Mix the soda with water until it is a thick paste.
2. Apply the paste on the toothbrush and gently clean the strap with circular movements.
3. Pay special attention to the joints and texture patterns.
4. Leave the paste for 5-7 minutes, then rinse with warm water.
5. Dry the strap away from direct sunlight.

To enhance the effect, you can add a few drops of 3% hydrogen peroxide to the soda paste. This combination helps to brighten the yellowed areas, but do not use it more often than 1 time per month.

⚠️ Attention: Don't rub the strap forcefully - the Mi Band silicone is thinner than it looks and easy to wipe to holes.If soda can't cope with pollution, go to the peroxide method (see next section).

Method 3: Hydrogen peroxide - lightening of yellowed silicone

Hydrogen peroxide (H₂O₂) — It's one of the few things that can bring back white even to a very yellow strap, and it works by oxidizing the bonds in the molecules of dirt and pigments.

How to use:

• 🧴 Buy 3% hydrogen peroxide in the pharmacy (more concentrated can damage silicone).
• 🧽 Pour the peroxide into a small container and immerse the strap in it for 15-20 minutes.
• 🪥 After 10 minutes, take out the bracelet and brush it with a toothbrush soaked in peroxide.
• 💧 Wash thoroughly under running water and dry.

To enhance the effect, you can combine peroxide with lemon juice (1: 1), but in this case the exposure time should not exceed 10 minutes - the acid can make silicone brittle.

This method is particularly effective for Mi Band 5 and Mi Band 6 straps, which often turn yellow due to a more porous material. However, on smooth-surface models (such as the Mi Band 7 Pro), peroxide can leave a matte coating - in this case, after the procedure, wipe the strap with a napkin dipped in vegetable oil (it will restore shine).

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Hydrogen peroxide is the only means that can brighten silicone by 1-2 tones, but it can not be used more often than 1 time in 2-3 months.

Method 4: Ultrasonic bath - professional cleaning at home

If you have an ultrasonic sink (like a jewelry sink), it's great at handling even the most persistent dirt, and ultrasound penetrates the silicone micropores and knocks out the contamination without mechanical action.

How to do the cleaning:

1. Pour warm water into the bath and add a few drops of dishwashing products.
2. Place the strap in the bath and turn it on for 5-7 minutes.
3. Take out the bracelet and rinse under running water.
4. If necessary, repeat the procedure by adding 1 tbsp. spoonful of soda to the water.

This method is suitable for all Mi Band models, including the Mi Band 4 with its brittle latches, and the main advantage of ultrasound is that it cleans even places where the brush will not get.

If you don't have an ultrasonic bath, you can get a similar effect with a steam generator (like an iron), hold the strap over a jet of steam for 2-3 minutes, then brush it with soap.

Method 5: Special means for silicone - when folk methods do not help

If home remedies fail, you should turn to professional remedies, which are more expensive but guaranteed to not damage the material and often contain UV filters that prevent re-yellowship.

The best tools for cleaning silicone bracelets:

Before using any product, check it on a small area of the strap (such as the inside).Some cleaners may contain solvents that make the silicone sticky.

For those who don't want to spend money on specialized chemicals, a glass washer (like Mr. Proper) is a good choice, and it contains alcohol and surfactants, which dissolve fatty contaminants well, but doesn't spoil the silicone. Just spray it on a strap, rub it with a brush and wash it.

Method 6: Boiling is the last resort for heavily contaminated straps

This method should only be used if other methods have not worked, boiling kills all bacteria and removes even the most persistent dirt, but can deform the strap or make it stiff.

How to boil properly:

1. Pour water into the pan and add 1 tbsp. spoonful of soda or vinegar.
2. Bring the water to a boil and immerse the strap for 1-2 minutes (no longer!).
3. Take out the bracelet and rinse immediately with cold water to stop the thermal exposure.
4. Dry in straightened form on a towel.

⚠️ Note: Do not boil metal-installed straps under any circumstances (e.g., limiters or decorative elements on the Mi Band 6). NFC). Metal can darken or peel off. Also, don't use this method for texture-coated straps -- it can float".

Once boiled, silicone often loses elasticity, and to get it back to its softness, apply a little silicone lubricant (sold in auto parts stores) or glycerol (pharmacy) to the dry strap, which will restore smoothness and prevent cracking.

Method 7: Sun whitening is a natural but long-lasting method

If your bracelet has turned yellow from time to time, rather than from dirt, you can try natural whitening with sunlight and lemon juice, which takes a few days, but is completely safe for the material.

Instructions:

1. Mix the juice of half a lemon with 100 ml of water.
2. Immerse the strap in the solution for 10 minutes.
3. Then, put it in the sun and put it in the sun.
4. Repeat the procedure 2-3 times a day for 3-5 days.

Citric acid acts as a natural bleach, and UV light enhances its effects, a technique that works particularly well for straps that turn yellow from aging, not dirt.

Important: Don't leave the bracelet in the sun for long — 15 to 20 minutes in one session — prolonged UV exposure can, on the contrary, accelerate the destruction of silicone.

How to prevent recontamination of the bracelet

To keep your Xiaomi Mi Band clean for longer, follow these guidelines:

• 🚿 Remove the bracelet in front of the shower, pool or sauna.
• 🏋️‍♂️ After training, wipe the strap with a wet wipe.
• ☀️ Avoid prolonged exposure to the sun (especially in summer).
• 🧴 Apply creams and perfume after wearing a bracelet.
• 🔄 Change the straps every 6-12 months (original ones cost 500 or more).₽).

If you sweat a lot, consider buying a hypoallergenic strap made of thermoplastic polyurethane (TPU). It is less porous than silicone and does not absorb dirt as much, such straps are produced by, for example, the Amazfit and Huawei brands (they are compatible with the Mi Band in size mounting).

Another life hack is coating the strap with a thin layer of colorless nail polish, which creates a protective film that prevents dirt from entering the pores of silicone, and you need to update the coating every 2-3 weeks.

Frequent questions about cleaning Xiaomi Mi Band bracelets