Please choose the correct solution to the question: How do I wash my silk fabric tie-dye after I applied the colors ?

Solution1: You need to rinse under cold water to stop the dye reaction, then you need to rinse under hot water until the water is clear.

Solution2: You need to rinse under cold vinegar to stop the dye reaction, then you need to rinse under hot water until the water is clear.

Answer format: solution1/solution2
Answer: solution1