Hi–I’ve taken apart the gripper assembly to give it a good cleaning. In the past I’ve used Simple Green to soak everything and loosen the grime and then used a toothbrush to get in all the nooks and crannies, etc. Graphite to lubricate and then I put it all together again. BUT this time, I’m out of Simple Green. Can I just use Dawn and water? Or is water bad b/c of rust? Even if I let everything dry completely? Thanks…..