Conquer the Ohio State Board Nail Technician Exam with our comprehensive practice quiz. Designed to mimic the real test, it's the perfect tool for aspiring nail technicians to review essential concepts, master practical skills, and boost their confidence for exam day.

Soiled towels should be kept in a covered receptacle for hygiene and sanitation purposes. Option A is incorrect because an open bin can lead to the spread of germs and odors. Option B is incorrect because towels left on the floor can create a hazard and also spread germs. Option D may be acceptable in some cases, but a covered receptacle is still the safest and most sanitary option.