Please choose the correct solution to the question: how to use vinegar to remove stickiness

Solution1: If the adhesive is still sticky, you can apply a nontoxic solution of warm water, vinegar and liquid school glue. Soak a paper towel in the warm vinegar solution and rub it over the adhesive. Let it sit for five minutes. Then remove the paper towel and scrape away the residue

Solution2: If the adhesive is still sticky, you can apply a nontoxic solution of warm water, vinegar and liquid dish detergent. Soak a paper towel in the warm vinegar solution and rub it over the adhesive. Let it sit for five minutes. Then remove the paper towel and scrape away the residue

Answer format: solution1/solution2
Answer: solution2