I bought silicone inflations and some goat claws this year. I have it all hooked up. I don't have any in-line shut offs anymore.. do I need some? Also there is a little plastic slide up and down thing (valve?) on the claw. What do I do with that? Pull it up to milk or push it down to milk? What is it for? Does that take the place of the in-line shut off valves? Are the claws suppose to make that Swish... Swish.. sound when milking? Is it o.k. to dip these silicone inflations in bleach water between goats? The bleach water won't hurt the silicone will it? Tell me about these things. Hamby sent me regular size milk lines also with the blue line running through it. I have no idea what size that milk line is.