I wouldn't soak your chain in solvent. Just let the bike dry for a few hours, even a day, and then brush off everything you can. After you've done that get a bucket, soap, rags, and give it a bath. Rinse it off with a hose but just let the water run out, don't use pressure. If you see anything that looks like it's still dirty you can target those areas with a soapy rag or brush. Let it dry and then lube the chain.

Done!

Mike