She brushed the powder out of her hair.

她把粉末从头发中梳掉。

《柯林斯英汉双解大词典》

There are now even 'dry shampoos,' which you spray or powder onto your hair, which are given a test-run here.

现在甚至还出现了干洗的洗发水，你把洗发水喷撒或抹在头发上。现在这种产品正在试用。

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There are now even 'dry shampoos, ' which you spray or powder onto your hair, which are given a test-run here.

现在甚至还出现了干洗的洗发水，你把洗发水喷撒或抹在头发上。 现在这种产品正在试用。

youdao

Henkel is home to a whole host of different brands from Persil washing-powder to hair products such as Schwarzkopf.

CNN: Henkel: Reaping rewards of its revamp