A hand soap dish or bottle of commercial soap can get in the way and clutter the countertop around your kitchen sink. A handy alternative is to install a built-in liquid soap dispenser. Soap dispensers come in many styles and finishes to match your faucet. Some faucet kits even include a matching soap dispenser.
Installing a built-in soap dispenser can be a very easy DIY project, especially if your kitchen sink has an extra hole for it. If there is no available opening, it is also possible to drill another opening in the sink or countertop in order to mount a soap dispenser. In this project, though, assume an existing knockout is available.
Source: The Spruce