Please choose the correct solution to the question: Easily sort the recycling.

Solution1: Interested in recycling but live in an apartment? Use cardboard boxes in an inconspicuous place. Make sure your recycling is pressed and as small as possible. Add to your cardboard boxes. Once they are full, take to the curb.

Solution2: Interested in recycling but live in an apartment? Use cardboard boxes in an inconspicuous place. Make sure your recycling is clean and add to your cardboard boxes. Once they are full, take to the curb.

Answer format: solution1/solution2
Answer: solution2