Please choose the correct solution to the question: How to make a white wash.

Solution1: Take 66ML of paint and put it in a bottle with 33ML of water. Shake the bottle vigorously without the capping the bottle until mixed.

Solution2: Take 66ML of paint and put it in a bottle with 33ML of water. Close the cap and shake the bottle vigorously until mixed.

Answer format: solution1/solution2
Answer: solution2