The sink plunger, characterized by its flat-bottomed design, is primarily used for unclogging sinks and bathtubs. This type of plunger works best on minor clogs caused by hair, soap, or food debris.

When faced with a blocked kitchen sink, it’s best to start with the simplest solutions first. Use with a plunger: Often, a few firm plunges are enough to dislodge minor blockages caused by food ...