Finish the following sentence with the best choice: How to make a resealable lid for cans?

Choices:
- get food grade putty, mesh it to the top of can, then wait for it to set, once set, wash it and use as needed
- get colored putty, mesh it to the bottom of can, then wait for it to set, once set, wash it and use as needed

Answer:
get food grade putty, mesh it to the top of can, then wait for it to set, once set, wash it and use as needed