solid shampoos

Some of the other types shampoos are solid shampoos, gel or jelly like shampoos, paste or cream like shampoos, dry shampoos etc. Solid shampoos are usually bars which have shampoo content and conveniently formulated into bars like bathing soaps. They are very similar to bathing soaps and can be used in the same manner. The main advantage is that it is spill proof and the disadvantage is that it has to be applied slowly and it should be dissolved fully before it is being used. They use their surfactant soaps or other surfactants conveniently formulated for better usage of the product.