The current method of forming water soluble pods has a disadvantage that limited the innovation of the applications,what's the solution for that ?

The current method of forming water soluble pods has a disadvantage that limited the innovation of the applications,what's the solution for that ?

The chemistry of soap manufacturing stayed essentially the same until 1916, when the first synthetic detergent was developed in Germany in response to a World War I-related shortage of fats for making soap. Known today simply as detergents, synthetic detergents are non-soap washing and cleaning products that are "synthesized" or put together chemically from a variety of raw materials. The discovery of detergents was also driven by the need for a cleaning agent that, unlike soap, would not combine with the mineral salts in water to form an insoluble substance known as soap curd.