Soap in it / washing product

While washing dishes, you need to squeeze dish soap on a sponge a lot.
sometimes with soapy hands, to doing these behavior bothers washing dishes.

Sponge get to have dish soap inside of it.
It is designed to easily refilled after user spent all.

The user could controll the amount of dish soap while using it.
so, when the user wants to wash surface of sponge, they could easily stop the dish soap.

In this case, people could save water as well.