Shampoos are used to wash and clean hair. During old days, very rough soaps and other materials were used to wash hair. The rough type of soaps contained major proportion of caustic soda among their constituents. No doubt these soaps had good cleaning power due to caustic content in the shape of saponified materials yet they spoil the human skin by their drastic action. This actually produced irritation and in some it ended in the production of some skin diseases like irritation Fagner Brazil Jersey , skin itching and also in some cases gave rise to demodectic scabies.
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Shampoos are used to wash and clean hair. During old days, very rough soaps and other materials were used to wash hair. The rough type of soaps contained major proportion of caustic soda among their constituents. No doubt these soaps had good cleaning power due to caustic content in the shape of saponified materials yet they spoil the human skin by their drastic action. This actually produced irritation and in some it ended in the production of some skin diseases like irritation Fabinho Brazil Jersey , skin itching and also in some cases gave rise to demodectic scabies.
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With the introduction of shampoos all the above diseases and problems was removed as they replaced the soaps at a very high speed. These shampoos are available as solid, paste or liquid varieties.
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The demand for shampoos especially the liquid type has never been greater than it is today. For several reasons these have superseded the ordinary shampoo powders owing to the abundance of soft lather produced and it is possible that the use of liquid shampoos does not entail so much trouble. Liquid shampoos are virtually solutions of soft soap in water with just sufficient spirit to aid through saponification. At one time more spirit was used to prevent a slight gelatnation. The popular demand in bulk shampoos being for those with a high viscosity Elias Brazil Jersey , this can be obtained by leaving the shampoo exposed to air for a week, or a fortnight liquid variety but the demand for coconut preparation is probably not so great as it was. The reasons are the difficulty in covering the odour of the oil and the fact that some coconut shampoos have the hair in a slightly greasy condition.
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The number of types of shampoos are available like coconut Ederson Brazil Jersey , which are described below:-
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Liquid clear shampoo
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Liquid cream shampoos or cream lotion shampoos.
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Cream paste shampoos.
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Egg shampoos.
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Herbal shampoos.
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Dry shampoos.
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Liquid dry shampoos.
The formulation, process conditions etc. are different for different type of shampoos but all types of shampoos can be manufactured in the similar plant without change of set of machineries.