Unclog

Verb

 * 1)  To remove a blockage from.
 * 2)  To have a blockage removed.

Thesaurus
aid, bare, blow, blow out, clean out, clear, clear away, clear off, clear out, clear the decks, clear the way, defecate, deobstruct, deplete, disclose, drain, ease, eliminate, empty, empty out, evacuate, exhaust, expedite, explain, expose, facilitate, free, grease, grease the ways, grease the wheels, hasten, help along, loose, lubricate, make clear, make way for, manifest, oil, open the way, open up, patefy, pave the way, prepare the way, purge, quicken, remove, remove friction, reveal, run interference for, scour out, simplify, smooth, smooth the way, soap the ways, speed, sweep out, unbar, unblock, uncase, unclench, unclutch, uncork, uncover, uncurtain, undo, undrape, unfold, unfoul, unjam, unlatch, unlock, unplug, unroll, unseal, unsheathe, unshut, unstop, unveil, unwrap, vent, void