Related Clues:

• Sounds like the way to greet a girl, so long as you keep it clean
• That's a clean way to greet a girl, by the sound of it
• That's a healthy way to greet a girl, by the sound of it
• Why one might greet the girl, by the sound of it, to 1 across
• It's round - and clean - to greet the girl like this
• Hullo, sound, healthy girl!
• Greet clean Jean, by the sound of it
• When you greet a girl like this, there's nothing dirty about it
• 'Greet the girl, but keep it clean (7)'
• Food-service concern
• Hospital eyeing changes in healthy practice
• Sanitary science
• Clean and healthy practices
• Clean practices
• It's good for your health