Hair bleaching is one of the most popular methods of changing hair color today. With the ability to transform from brown or black to lighter shades such as blonde, cream, or gray, hair bleaching has become an indispensable beauty trend for women. However, bleaching hair also means significantly impacting the hair structure and must be done correctly to avoid damaging the hair. In this article, Mytour Blog will guide you through hair bleaching, from the process to important considerations, helping you achieve a new hairstyle while maintaining shine, softness, and health.
What is Hair Bleaching?
Hair bleaching is the process of using chemicals to remove the natural color or other dye colors from the hair. This process is often used to change hair color or prepare for new hair dye. Bleaching products may contain different levels of chemicals and should be used carefully to avoid damage to the hair and scalp.

Levels of Hair Bleaching
There are three main levels of hair bleaching, including:
- Light hair bleaching: Removes some layers of dye from the hair without completely changing the hair color.
- Medium hair bleaching: Removes dye from the hair and makes the hair color lighter or enhances the brightness of the hair.
- Strong hair bleaching: Completely removes color from the hair, leaving the hair white or light yellow, preparing for new hair dyeing.
Choosing the level of hair bleaching depends on the original hair color and the desired hair color outcome, and it should be performed by an experienced hairdresser to ensure the safety of bleached hair and the scalp.

Effects of Hair Bleaching
Scalp Damage
Bleaching hair can cause scalp damage if not done correctly or if too much product is used. The bleaching process often involves the use of strong chemicals to reduce the hair's natural color, such as hydrogen peroxide and ammonium persulfate. These chemicals can dry out the scalp and cause irritation if not used properly or if used excessively.

Potential Risks
Bleaching hair can pose potential risks if not done correctly or if low-quality bleaching products are used. Risks may include:
- Causes the scalp to become increasingly dry.
- Failure to achieve desired hair color: If the bleaching product is not used correctly or not left on the hair long enough, the resulting hair color may not achieve the desired shade.
- Uneven hair color transition: If the bleaching product is not evenly applied to the hair, it can lead to uneven hair color transition.
To avoid these risks, seek assistance from an experienced hair professional and always follow the manufacturer's instructions when using bleaching products.

Regular Hair Care Needed
Bleached hair requires more frequent care compared to natural hair, including moisturizing, using appropriate hair care products, and protecting it from external factors such as sunlight, wind, and dust. Without proper care, bleached hair can become brittle and lifeless.

Tools for Bleaching Hair
There are various tools for bleaching hair depending on the method and bleaching product you use. Below are some common tools for bleaching hair:
- Hair bleaching brush: This is a common tool for bleaching hair using hair bleach. Hair bleaching brushes come in many types, from small to large, depending on the purpose and thickness of the hair.
- Hair bleaching spray bottle: This is a convenient tool for evenly spraying bleach onto the hair. Hair bleaching spray bottles can be used for both long and short hair.
- Hair bleach: This is a potent bleaching method used to completely remove the hair color. Bleach can damage the hair if not used properly, so it is important to follow the instructions carefully.
- Hair bleach powder: This is a mild bleaching agent used to lighten hair color or create light effects on the hair. Hair bleach powder is often used in combination with oxidizing agents to achieve bleaching effects.
- Oxidizing agent: This is a type of agent used in combination with other bleaches to create effects. Oxidizing agents can vary in strength from 10 volumes to 40 volumes depending on the level of bleaching you want to achieve.
Additionally, to ensure safety and effectiveness when bleaching, you should carefully read the product instructions and follow specific guidelines from the manufacturer. You should also perform a patch test before applying to the entire hair to ensure that you do not experience any allergies or skin irritations.

Safe Hair Bleaching Guide at Home
Bleaching hair at home can be done, however, it requires following the correct steps and using specialized products to ensure the safety of your bleached hair. Here are some steps to bleach hair at home:
- Step 1: Prepare all necessary tools and products, including hair bleach powder, developer, bowl, and brush for mixing and applying the bleach to the hair. Gloves, towels, protective materials, and warm water to rinse the hair after bleaching.
- Step 2: Choose the appropriate hair bleach powder for your hair type and follow the manufacturer's instructions carefully. Mix the powder and developer according to the ratio indicated on the bleach package.
- Step 3: Divide the hair into sections for easy application of the bleach. Wear gloves to protect your hands.
- Step 4: Apply the bleach to the hair from roots to ends using a brush or your hands. Be careful not to get the bleach on the scalp and avoid contact with eyes.
- Step 5: Wait for the specified time indicated on the bleach package. This may depend on the type of bleach powder and developer you are using. Do not leave the bleach on the hair for too long to avoid damaging the hair.
- Step 6: After waiting for the appropriate time, rinse the hair thoroughly with warm water. Then, use a conditioner to nourish the hair and make it soft.

How long should you wait to dye your hair after bleaching?
After bleaching your hair, the time to dye it again depends on various factors such as the quality of your hair, the intensity of the bleach product used, and the hair color you want to dye back to. However, to avoid damaging your hair, it's best to wait at least 1-2 weeks before dyeing it again.
During the bleaching process, the product will remove the natural hair pigment and break down the hair structure. Therefore, your hair will be very weak and prone to damage. If you dye your hair too soon, it may not be healthy enough to withstand the dyeing process and could lead to hair damage.
Therefore, it's best to wait for the hair bleached in the previous process to fully recover and return to its normal state before dyeing again. During the waiting period, you should use hair conditioning oil to help restore and rebuild the hair structure.

Effective Hair Bleaching Care Guide
Choosing the Right Shampoo
Bleached hair typically has a weaker structure and is more prone to damage compared to natural hair. Therefore, choosing the right shampoo for bleached hair is crucial to help protect and restore the hair after bleaching.
Shampoos suitable for bleached hair often contain nourishing ingredients such as protein, vitamins, essential oils, and softening agents to help protect and restore the hair. Here are some suitable shampoo options for bleached hair:
- Shampoo containing keratin protein: Keratin is a vital component in hair structure. When hair is damaged or bleached, the keratin structure can be compromised. Shampoo containing keratin protein helps restore the hair structure and promotes healthier hair.
- Shampoo for damaged hair: Bleached hair often suffers significant damage. Therefore, if your hair has been bleached, opt for shampoo designed for damaged hair. These shampoos typically contain ingredients like coconut oil, jojoba oil, or various proteins to restore and soften the hair.
- Shampoo for bleached hair: If you've bleached your hair and want to maintain the color, choose a shampoo specifically formulated for bleached hair. These shampoos often contain antioxidants and nutrients to help preserve hair color.
- Chemical-free shampoo: If you want to avoid harmful chemicals that may damage bleached hair, opt for chemical-free shampoos made from natural ingredients like lavender oil, grapeseed oil, or various butters such as shea butter, cocoa butter, and avocado butter.

Avoid Hair Heat Exposure
If you've bleached your hair, it's best to avoid exposing it to heat. Bleaching can damage your hair, and heat exposure can further weaken and damage it. Heat increases hair dryness and susceptibility to damage while reducing natural moisture. If you need to style your hair with heat, use hair protection products before exposure or opt for heat styling tools with heat reduction features or cooling modes.
Additionally, minimize the use of styling products such as gel, hairspray, or wax to prevent further drying and damage to the hair. If you cannot entirely avoid heat exposure, use a small amount of hair care products to help restore and protect the hair from damage.

Avoid Styling Hair Frequently
If you have bleached hair, avoid styling it too frequently. Using styling tools like hair dryers, straighteners, curling irons, or using chemical-laden hair care products can negatively impact the health of your hair, especially if it's bleached.
Frequent hair styling can lead to issues such as dry, weak, damaged hair, breakage, loss of shine, and moisture. It can also cause hair color to fade and become duller. If you want to style your hair, use specialized hair care products and avoid overusing these products.
Furthermore, use hair protection products before exposing your hair to heat to minimize the negative effects of heat on your hair. You should also avoid using chemical-laden styling products. Opt for natural hair care products containing essential nutrients to keep your hair healthy and beautiful.

Regular Hair Trimming Recommended
Having bleached hair necessitates regular trimming to keep it beautiful and healthy. Bleaching impacts hair structure, making it dry and prone to breakage, especially with chemical products. Regular trims help remove dry, damaged spots, stimulate new growth, and enhance hair's shine and smoothness.
Moreover, regular haircuts enable you to change your hairstyle, adding freshness and youthfulness. You can explore new hairstyle ideas and revamp your look with each haircut appointment. It's crucial to choose hair care products suitable for bleached hair to ensure better protection and less damage.
In summary, regular hair trimming is essential for maintaining fresh and healthy hair. Don't forget to select appropriate hair care products and visit reputable hair salons for professional cutting and care.

Moisturizing Your Hair
Moisturizing bleached hair is crucial to keep it soft, smooth, and prevent dryness and breakage. Bleached hair tends to become dry due to the effects of chemical agents during the bleaching process. To moisturize bleached hair, consider the following methods:
In summary, to maintain soft, healthy bleached hair, it's essential to provide adequate moisture. By using suitable moisturizing products, you can keep your hair beautiful and healthy. Pay attention to choosing products that match your hair condition and use them regularly for the best results.
Sun Protection for Your Hair
Sun Protection for Your Hair
- Sun protection for bleached hair is crucial in hair care routines, especially for bleached hair. Sun exposure and external factors like wind, dust, and pollution can damage hair, leading to dryness, split ends, and loss of vitality. Here are some ways to protect bleached hair from the sun:

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