[acidrain]

I use one of those pump sprayers from the garden department... not a big one with a hose, a little one that holds about a quart (be sure to disassemble and clean REALLY good first). First, I spray rinse the part into the tank, then dunk in the RO water rinse tank. Then, when going to the dye tank, I pull the part and spray into the holes really good... especially if I've threaded into a hole for a connection. Unscrew the hanging wire from the hole, rinse well, then thread back in again (with gloved hands of course).