Show gel is normally contained in plastic bottles, and it causes plastic pollution problem, especially when the gel is stored in small bottles in hotels. In addition, it is inconvenient to carry when travelling. In this project, the student will develop a solid show pill, which is different from soap and can be instantly dissolvable. Basic formula will be similar with existing shower gel, but other additives make the gel to be solid. University bath room may provide the pills once developed successfully.
Determine the formula through literature review
Get familiar with product design.
Select components based on their physical and chemical properties.