Antonyms for the word "scuzzing up" include cleaning, polishing, shining, scrubbing, washing, and sanitizing. These terms all refer to the process of removing dirt, grime, and other unsightly substances from surfaces. While scuzzing up may refer to intentionally making something dirty or grimy, the antonyms imply intentional efforts to make something appear cleaner and more attractive. By cleaning, polishing, or scrubbing an object or surface, one can bring out its natural beauty and make it more appealing to the senses. Thus, these antonyms are particularly useful in cases where cleanliness and hygiene are important considerations, such as in food preparation, healthcare, and personal grooming.