Why does hair get greasy quickly?
Oily hair is one of the most common reasons people switch shampoos. However, the reality is that the problem often lies not in the product itself, but in the balance of the scalp and daily habits.
Oil (sebum) is normal – it is the scalp's natural defense. The problem occurs when sebum production becomes too intense or when the skin accumulates:
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remnants of shaping agents,
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dry shampoo,
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silicone/wax buildup,
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dust and pollution.
Then the hair looks "stuck" at the roots, loses its fluffiness and loses the feeling of cleanliness more quickly.
9 common reasons why roots get greasy too quickly
1) You wash once (when you need two)
If you use styling products, SPF sprays, dry shampoo, or live in the city, one wash is often not enough . The first one cleans the surface, the second one actually washes it out.
2) Apply the shampoo to the length of your hair
The place for shampoo is the scalp . The lengths are usually washed off with foam. When we rub the shampoo into the lengths, the lengths dry out, and the roots still remain "not completely clean" - and the greasiness only increases.
3) Conditioner or mask gets on the roots
This is one of the most common mistakes. Conditioner and mask are only for the lengths. They can create a "film" on the roots, which makes them heavier and visually greasy.
4) Water is too hot
Heat can unbalance the skin: for some it causes irritation, for others - a compensatory surge in sebum production. Optimal - warm, not hot water.
5) You constantly touch your hair
Hands "transfer" oil and dirt throughout the day. If you constantly fix your hair, your hair will lose its freshness faster.
6) Too much dry shampoo
Dry shampoo is not a wash. It "absorbs", but at the same time it accumulates layers that eventually weigh down the scalp . Then you have to wash more and more often.
7) Improper hairbrush cleaning
Your brush can be a “storehouse” of grease and products. If you don’t clean it, you’re redistributing grease back to the roots every time.
8) Shampooing too harshly every day
Sometimes people with oily skin choose the most "aggressive" shampoo and use it every day. The skin can react the opposite way: more oil, more discomfort.
9) Stress, sleep, hormonal changes
The scalp is a “sensor.” If there is a change in routine, stress, diet, or hormones, oiliness may temporarily increase.
The routine that usually produces real results (within 2-3 weeks)
The goal is a clean, calm scalp + unencumbered lengths .
1) We wash 2 times (this is the most important thing)
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1st wash: removes surface dirt
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2nd wash: gives a real feeling of cleanliness
Practice: less product, more water and massage.
2) Massage for 60 seconds
Massage improves rinsing and helps to cleanse the skin without “scratching” with your nails. Use the pads of your fingers.
3) Conditioner – only from mid-lengths to ends
If the roots are oily, the lengths often still need softness. Apply a small amount, leave on for 2-3 minutes, rinse.
4) Mask – for lengths only (1 time per week)
Even if your roots are oily, your ends may be dry. A mask for the lengths helps maintain balance and reduces breakage.
Where is Grossty and how do I apply it to oily scalp?
A common mistake is to choose only "heavy cleansing" for oily skin and forget that the lengths become dry. In practice, a balance works best:
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Use Grossty shampoo in 2 washes and concentrate on the scalp.
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Apply conditioner or mask only to the lengths of your hair to prevent it from drying out and keep it looking smooth.
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If you use oils/serums, only on the ends, minimally.
This is how you get: clean roots + beautiful, unencumbered lengths .
Quick plan (if you want results without months of experimentation)
Week 1: 2 washes + conditioner for lengths only + less hair touch
Week 2: Add brushing + reduce dry shampoo
Week 3: We assess whether it is possible to extend washing from daily to every 2 days
When should you suspect a scalp problem?
If obesity is accompanied by:
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severe itching,
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dandruff,
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redness or burning,
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painful pimples,
It is worth consulting a dermatologist - sometimes a special medicated shampoo is needed.
Summary
Rapid greasiness is usually solved not by a "magic shampoo", but by the right regimen: 2 washes, gentle massage, conditioner only for the lengths, less dry shampoo and a clean brush. Within 2-3 weeks, you will usually see that your hair stays fresh longer and the lengths look well-groomed.