Do you really know|不用洗发水对头发更好吗?英音听力|BBC & 经济学人等

Do you really know|不用洗发水对头发更好吗?

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Is it better to clean your hair without using shampoo?

You might think that shampoo is essential for keeping your hair clean and healthy, but there are other ways to wash your hair that don't involve harsh chemicals or plastic bottles. In fact, some people claim that ditching shampoo altogether can make your hair softer, shinier and more manageable.

Why do we use shampoo in the first place? Shampoo is designed to remove dirt, oil and product build-up from your hair and scalp. However, shampoo can also strip away the natural oils that protect and moisturise your hair, leaving it dry and brittle. Additionally, some shampoos contain sulphates, parabens, silicones and other ingredients that can irritate your scalp or damage your hair over time.

So how can you clean your hair without using shampoo?

One option is to use natural or homemade alternatives such as baking soda, apple cider vinegar, honey or aloe vera. These ingredients can help cleanse your hair and scalp without disrupting the natural pH balance or stripping away the oils. However, you should be careful not to use them too often or in high concentrations as they can cause dryness or irritation if used incorrectly.

Another option is to use a conditioner-only method, also known as co-washing. This involves using a silicone-free conditioner to wash your hair instead of shampoo. The conditioner can help hydrate and detangle your hair, while gently removing dirt and oil. Co-washing is especially beneficial for people with curly or dry hair types, as it can help define curls and reduce frizz.

A third option is to use water-only washing, which is exactly what it sounds like. You simply rinse your hair with water and massage your scalp with your fingers or a brush to loosen any dirt or oil. This method relies on the natural oils produced by your scalp to condition and protect your hair. However, water-only washing may not be suitable for everyone as it can take some time for your scalp to adjust and stop producing excess oil.

As you can see, there are many ways to clean your hair without using shampoo. The best method for you depends on your hair type, lifestyle and personal preferences. The benefits of going shampoo free may include healthier hair, less waste and more money in your pocket. But do the benefits outweigh the disadvantages? That's up to you to decide. There you have it.

词汇表
shampoo [ʃæmˈpuː] 洗发水,洗发剂
harsh chemicals [hɑː(r)ʃ ˈkemɪk(ə)lz] 刺激性化学物质
ditch [dɪtʃ] 摆脱,抛弃,丢弃
product build-up 产品残留,产品积压
scalp [skælp] 头皮
strip away [strɪp] 剥夺,去除
moisturise [ˈmɔɪstʃəraɪz] 滋润,使湿润
brittle [ˈbrɪt(ə)l] 易碎的,易折断的,脆弱的
sulphate [ˈsʌlfeɪt] 硫酸盐
paraben [ˈpærəben] 对羟基苯甲酸酯(用于化妆品、药品和食品的防腐剂)
silicone [ˈsɪlɪkəʊn] 硅酮,硅树脂
irritate [ˈɪrɪteɪt] 刺激(皮肤或身体部位)
baking soda [ˈbeɪkɪŋ ˈsəʊdə] 小苏打,碳酸氢钠
apple cider vinegar [ˈsaɪdə(r) ˈvɪnɪɡə(r)] 苹果醋
aloe vera [ˌæləʊ ˈvɪərə] 芦荟
cleanse [klemz] 清洁,净化
pH balance pH值平衡(衡量物质酸碱度的指标)
conditioner [kənˈdɪʃ(ə)] 护发素,护发剂
hydrate [haɪˈdreɪt] 使水合,补水,滋润
detangle [ˌdiːˈtæŋɡ(ə)l] 解开缠结,理顺头发
define curls [dɪˈfaɪn kɜː(r)lz] 使卷发定型
frizz [frɪz] (头发)毛躁,卷曲杂乱
rinse [rɪns] (用清水)冲洗,漂洗
outweigh [aʊtˈweɪ] 胜过,超过,比…重要

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展开Show Notes
I USE BABY SHAMPOO.