Aqueous cleaners are ________ parts cleaning agents.

Aqueous cleaners are liquid cleaning agents that use water as their primary solvent. They are commonly used as parts cleaning agents in industrial and manufacturing settings. Aqueous cleaners are generally considered to be more environmentally friendly and safer to use than traditional solvent-based cleaners. They can effectively remove oil, grease, dirt, and other contaminants from a variety of materials, including metals, plastics, and ceramics.