Finish the following sentence with the best choice: How to dye a pebble?

Choices:
- Clean the pebble, prepare a dye solution in vinegar and then heat the pebble in a skillet and let it sit in the dye for an hour
- Clean the pebble, prepare a dye solution in water and then heat the pebble in an oven and let it sit in the dye overnight

Answer:
Clean the pebble, prepare a dye solution in water and then heat the pebble in an oven and let it sit in the dye overnight