Please choose the correct solution to the question: How can you add new life to old tights?

Solution1: Dampen the tights in question, remove any excess water, place them in an ice tray, add water and freeze them, according to one MIT bioengineer, elasticity can actually be improved by the freezing process.

Solution2: Dampen the tights in question, remove any excess water, place them in a sealed bag, and freeze them, according to one MIT bioengineer, elasticity can actually be improved by the freezing process.

Answer format: solution1/solution2