Related Clues:

• Put bubbles into
• Render fizzy
• Whip, as cream
• Use a rototiller on, say
• Charge with air
• Force gas into
• Remove odors from, say
• Let in oxygen
• Fizz up, as water
• Oxygenise
• Inject with oxygen
• Expose to oxygen, as wine
• Add oxygen to
• Deal with lawn thatch
• Get some oxygen, perhaps, on hearing price of flight