In standing oral care, which sequence of steps is correct?

• A. wet brush -> put on small amount of toothpaste -> brush inner, outer, and chewing surfaces -> upper teeth first, then lower teeth -> brush tongue
• B. wet brush -> put on toothpaste -> brush tongue -> brush inner, outer, and chewing surfaces -> upper teeth first, then lower teeth
• C. wet brush -> toothpaste -> brush inner, outer, and chewing surfaces -> upper teeth first, then lower teeth -> brush tongue
• D. dip brush in water -> brush teeth

Answer: (C)

The steps follow a logical, thorough cleaning: prepare the brush by wetting it and applying a small amount of toothpaste, then clean all tooth surfaces in a systematic order—inner surfaces first, then outer surfaces, and finally the chewing surfaces. After brushing the surfaces of the upper teeth, move to the lower teeth, and only after all teeth are cleaned should you brush the tongue. This sequence ensures every area is addressed and helps freshen breath by removing bacteria from the tongue afterward. Using toothpaste in a small amount keeps the mouth comfortable and prevents waste, and brushing the tongue last avoids spreading debris back onto cleaned teeth. Choices that skip toothpaste, brush the tongue too early, or miss cleaning some tooth surfaces aren’t as effective.