"Messy spills" refers to situations where liquids or other substances unintentionally fall or splash, creating a disorderly and untidy mess that needs to be cleaned up. Full definition
Should you face an especially messy spill, the bottom seat cover can be removed for easy hand washing or replacement. (pregnancymagazine.com)
A dog trained to sit politely before being fed will also be less likely to get in the way potentially causing the owner to trip and create messy spills. (notinthedoghouse.com)
I drop things, I use any cleaner, I don't clean up messy spills right away, I don't use hot pads, and no damage! (domesticimperfection.com)