Finish the following sentence with the best choice: How do I spray with polyurethane?

Choices:
- Polyurethane comes in spray paint bottles. After purchasing a bottle shake it and spray it about a foot away from the surface and let it dry according to the instructions on the bottle before repeating.
- Polyurethane comes in spray paint bottles. After purchasing a bottle shake it and spray it about 6 feet away from the surface and let it dry according to the instructions on the bottle before repeating.

Answer:
Polyurethane comes in spray paint bottles. After purchasing a bottle shake it and spray it about a foot away from the surface and let it dry according to the instructions on the bottle before repeating.