Question

what are usually used to make shampoo ​

Answer 1

QUESTION ⤵

what are usually used to make shampoo

ANSWER ⤵

shampoos are often made up of sodium lauryl sulfate or sodium laureth sulphate and a cocamidopropyl betaine is mixed in water to form a thick, viscous liquid.

when the shampoos were not there, in the ancient times. people typically use the soap for personal care. however soaps have many disadvantages of being irritating on the eyes and if mixed with hard water making scum. so that's why shampoos have been made.

they produce a lot of foam.

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