J. Meinlschmidt Hydro Jet M1

Although this product is simply a hose, connector, and spray head, it works very well. I use it to clean my tubas, where internal cleaning can be difficult because of the weight and size of the tuba. I place my tuba stand in the shower cubicle. Put the tuba on its stand. Attach this product to the shower's water supply. Push the hose head down the lead-pipe and flush the tuba with warm water for several minutes. Stop. Remove a slide from the tuba. Repeat. Repeat.... Much cheaper than paying someone to give the tuba an ultrasonic bath. Useful.

Very please with this product. Quick and easy way to clean my euphonium. A bit expensive but worth the money.