Rid of pests

• Do the Pied Piper's job
• Clear of vermin Г  la the Pied Piper
• Emulate the Piper
• Purge, Pied Piper-style
• Get rid of rodents
• Rid of vermin, Pied Piper-style
• Clear of, as vermin
• Disinfest, perhaps
• Do an exterminator's job

Wiktionary Word definitions in Wiktionary
vb. (context transitive English) To remove the rats from something.