This works pretty quickly and easy, and at least for me I didn't have to buy anything extra. This might not work if it's full of burned on gunk - there you'd need a solvent flush, or at least boiling water - but to clean em out, it works great.
To flush with water, I take my veggie sprayer on my sink. The base on every vegetable sprayer I've seen unscrews, so unscrew it and set the handle-sprayer part aside. BE careful right now...with the handle removed, as soon as you turn on the water, it will spray out the hose in your hand....it "defaults" to ON.
Turn the water on gently, and increase until you have pretty strong flow. Go as hot as you can stand. Place the carto tip, (either side, either thread or mouth side) against the end of the hose. It takes a few seconds to get the hang of it so you don't soak your kitchen, but once you get it lined up well and can wrap your hand around it, you can turn up the flow on the water and really blast hot water through it. I ran a liter or two of water through it in one direction, then back flushed it in the other direction.
To dry it, I have a bunch of old aquarium air pumps. The air hose is about the same diameter on the threads, so I just used a bit of vinyl electrical tape to connect the carto to the air hose. After 15 or 20 minutes, it's bone dry.
All told, in less than 30 minutes, with only about 3 or 4 minutes of work, my carto is clean.
To flush with water, I take my veggie sprayer on my sink. The base on every vegetable sprayer I've seen unscrews, so unscrew it and set the handle-sprayer part aside. BE careful right now...with the handle removed, as soon as you turn on the water, it will spray out the hose in your hand....it "defaults" to ON.
Turn the water on gently, and increase until you have pretty strong flow. Go as hot as you can stand. Place the carto tip, (either side, either thread or mouth side) against the end of the hose. It takes a few seconds to get the hang of it so you don't soak your kitchen, but once you get it lined up well and can wrap your hand around it, you can turn up the flow on the water and really blast hot water through it. I ran a liter or two of water through it in one direction, then back flushed it in the other direction.
To dry it, I have a bunch of old aquarium air pumps. The air hose is about the same diameter on the threads, so I just used a bit of vinyl electrical tape to connect the carto to the air hose. After 15 or 20 minutes, it's bone dry.
All told, in less than 30 minutes, with only about 3 or 4 minutes of work, my carto is clean.