Black Tank Pyramids are No Match for Camco's RV Flexible Swivel Stik - RV Enthusiast Magazine

Dumping a black holding tank is not rocket science, but it does conjure up fears of getting that nasty stuff on your hands or ground — which plays right into the best campfire stories.

How To Clean RV Black Tank with the RV Swivel Stik

Camco Flexible Swivel Stik

RV tank gauge says Full when empty. Easy fix using Camco RV Swivel Stick.

Camco Flexible Swivel Stik

What Is An RV Pyramid Plug? - Unique Camping + Marine

Camco RV Flexible Swivel Stik with Shutoff Valve dislodges and flushes the stubborn waste deposits and odor-causing particles left after holding tank

Camco 40071 Flexible Swivel Stick, Rotary cleaning action

Camco RV Flexible Swivel Stik with Shutoff Valve dislodges and flushes the stubborn waste deposits and odor-causing particles left after holding tank

Camco 40074 RV Flexible Swivel Stick

Black Water Pyramid - Keystone RV Forums

Camco RV Holding Tank Cleaning Swivel Stik – Camco Outdoors