He gently fed the wire into the hose. He had to be careful; the inside of a Shark hose has delicate wiring and rubber seals, and he didn't want to puncture anything. He pushed until he felt resistance—the wire had hit the clog.
Standard vacuum hoses are uniform tubes. Many Shark models (like the Rocket, Rotator, or Apex) feature a multi-flex handle or a wand-release button that changes how you access a clog. how to unclog a vacuum hose shark
Use this only if the hose has no electrical wires (most Shark hoses don't, but check). He gently fed the wire into the hose
Mark held one end of the hose up to the garage light and looked through it. It was pitch black about six inches down. how to unclog a vacuum hose shark