I didn't change my shampoo, I just changed how I washed my hair, and my hair is completely different now.

Managing fashion magazine.

In reality, many people's problem isn't a lack of good products, but rather a failure to care for their hair properly.

Without needing expensive hair restoration treatments or high-end hair care products, blogger Diem Diem surprised many by sharing that her hair had completely transformed simply by changing her washing routine. From dry, brittle, and lifeless hair, she gradually regained its softness, shine, and health after just a few weeks of adjusting her care habits. What's remarkable is that these methods are very simple and can be applied at home. According to Diem Diem, the problem for many people isn't a lack of good products, but rather improper hair care. Below are 5 basic steps that helped her significantly improve her hair.

images 1 of I didn't change my shampoo, I just changed how I washed my hair, and my hair is completely different now.

1. Two-step shampooing: Proper cleansing, lighter hair, and less greasy hair for longer.

Instead of washing her hair once as usual, Diem Diem uses a two-step method. In the first wash, she focuses on cleansing her scalp to remove excess oil and dirt. In the second wash, she gently massages her scalp for deeper cleansing and to help the nutrients in the shampoo work more effectively. As a result, her scalp is cleaner without drying out, and her hair retains its volume and stays less greasy for longer than before.

images 2 of I didn't change my shampoo, I just changed how I washed my hair, and my hair is completely different now.

2. Use a hair mask once a week: Restores dry and damaged hair.

One of the key changes was adding a regular hair mask routine. Diem Diem says she maintains a hair mask routine about once a week to provide moisture and nutrients to her hair. After washing her hair, she applies the mask to the mid-lengths and ends, avoiding the scalp, and leaves it on for about 10-15 minutes. Thanks to this habit, her hair has gradually become softer, and dryness and split ends have significantly decreased.

3. Dry to 80%: Minimizes heat damage.

Previously, she used to blow-dry her hair until it was completely dry, but after doing some research, she realized this could strip her hair of its natural moisture and make it more prone to damage. Therefore, she switched to blow-drying only about 80%, then letting her hair air dry. This method prevents her hair from being "overheated," preserving its softness and reducing frizz after blow-drying.

images 3 of I didn't change my shampoo, I just changed how I washed my hair, and my hair is completely different now.

4. Use hair oil: Increases shine and protects hair.

After her hair is almost dry, Diem Diem applies a small amount of hair oil to the ends. This step helps "lock in moisture," creating a protective layer for the hair against environmental damage. At the same time, the oil makes the hair look shinier, reduces frizz, and makes it easier to style. This is a small step, but it yields noticeable aesthetic results.

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5. Cover your hair when going outside: Protect it from the sun and dust.

One often overlooked factor is environmental impact. Sunlight and dust can cause hair to dry out, fade, and weaken. Therefore, Diem Diem always makes sure to protect her hair when going outside with a hat or sun-protective clothing. This habit helps minimize damage, especially in hot and polluted weather conditions.

After consistently applying the 5 steps above, Diem Diem's ​​hair has undergone a noticeable transformation: from dry and frizzy to soft, shiny, healthy, and easier to style. Importantly, these changes didn't come from spending more money, but from understanding and caring for her hair properly. Below are some affordable, high-quality hair care products you can consider:

images 5 of I didn't change my shampoo, I just changed how I washed my hair, and my hair is completely different now.

 

Tsubaki Premium Moist & Repair Shampoo & Conditioner Set (450ml x 2)

Where to buy: Tsubaki

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Yves Rocher Nourishing Cream Shampoo 250ml

Where to buy: Yves Rocher

images 7 of I didn't change my shampoo, I just changed how I washed my hair, and my hair is completely different now.

 

FINO PREMIUM TOUCH B HAIR MASK 230G

Where to buy: FINO

images 8 of I didn't change my shampoo, I just changed how I washed my hair, and my hair is completely different now.

 

TRESemmé Keratin Smooth Keratinbond+ Hair Mask 180ml for Dry, Frizzy, and Unruly Hair, for Smooth and Manageable Hair

Where to buy: TRESemmé

images 9 of I didn't change my shampoo, I just changed how I washed my hair, and my hair is completely different now.

 

UNOVE Hair Conditioning Spray with Fragrance for Damaged Hair

Where to buy: UNOVE

Diem Diem's ​​story shows that sometimes, simply adjusting small daily habits can make a big difference. Beautiful hair isn't the result of a "miracle" product, but rather the accumulation of proper and consistent care. If you're having problems with your hair, perhaps it's time to try "resetting" your shampooing routine – you might be surprised by the results.

Update 19 April 2026