If you wish to have the option of removing the chain to soak it, stop by the dealer where you bought your bike and have them install a masterlink. They might only charge you the cost of the link, ~$5. Cleaning with the Park chain scrubber is effective, but (IME) it's a bit messy and a bit more involved. It's nice to have options. Also, a toothbrush dipped in mineral spirits or inexpensive orange cleaner will quickly clean your cassette and chainrings. No need to rinse if you use mineral spirits.