A bucket; used for carrying water, cleaning, or holding stuff.

A sponge; used for cleaning, absorbing messes, or wiping surfaces.

A plunger; used to clear drains or unclog toilets; can humorously suggest problem-solving or mess cleanup.

A roll of toilet paper; indicates bathroom supplies, cleanup, or restocking.

A toilet; used for bathroom needs; sometimes used humorously or to imply flushing something away.