Question: How to wash a bike
Option 0: Take dish soap and lather into an old two-sided sponge. With the rough side of the sponge, scrub every surface of the bike. Rinse the whole bike thoroughly and dry with an old rag.
Option 1: Take dish soap and lather into an old two-sided sponge. With the rough side of the sponge, scrub every surface of the bike. Rinse the whole bike thoroughly and dry with an old bag.
Answer: 0