I used to do the clorox wipes (fresh scent only... anything else reacts badly to their urine and smells horrible) and then I would follow up with a wet rag to remove the residue, but then I decided to make life easier on myself and now and I do the vinegar and water solution and it works great. Yeah, okay, still not fond of the smell of vinegar, but once its diluted its not too bad, and it gets the job done.