Related Clues:

• Landscaper's tool
• Aerosol
• Mister
• Painter's device
• Hose attachment
• Hose nozzle, e.g.
• Painter's tool
• Gardener's device
• Exterminator's tool
• Exterminator, often
• Atomiser
• Drops from this, and it brings one to one's knees at last
• The supplication of the South drops from this
• Seems southern supplication drops from this
• One could scatter off the head to have one on one's knees