Until 2022, the students under this scheme made use of kitchen supplies to make improvement on the formula currently in use thereby transforming dumped edible oil into hand-made household use soap. With frequent production and improvement in 1 year, they have come up with a standard procedure of production and started to produce and pack hand-made soap efficiently. This becomes one important item in our promotional materials. This will be an opportunity to advocate the meaning of recycling of dumped edible oil and also explain the hazards of phosphorus content in detergent on human beings and the environment. This also helps to promote the idea of phosphorus-free detergent.