Please choose the correct solution to the question: What are the steps to clean old metal fixtures?

Solution1: Remove fixtures from antique.        Place in the kitchen sink or large bowl.        Pour white or apple cider vinegar that is 5% acidity into the sink with the fixtures.        Put some ketchup in with the vinegar.        Let the fixtures soak for a few hours.        Wearing gloves, take each fixture and put some extra ketchup on them and scrub them using an old tooth brush. The ketchup helps make a paste to scrub the extra rust off.        After scrubbing each fixture, place them back in the vinegar solution and let them rest a few more hours.        Scrub more if necessary.        Remove from vinegar solution, rinse off with water, and immediately dry with a cloth or paper towel afterwards. If you don't dry them they will oxidize again with the water and create more rust.

Solution2: Remove fixtures from antique.        Place in the kitchen sink or large bowl.        Pour white or apple cider vinegar that is 5% acidity into the sink with the fixtures.        Put some ketchup in with the vinegar.        Let the fixtures soak for a few hours.        Wearing gloves, take each fixture and put some extra ketchup on them and scrub them using an old hair brush. The ketchup helps make a paste to scrub the extra rust off.        After scrubbing each fixture, place them back in the vinegar solution and let them rest a few more hours.        Scrub more if necessary.        Remove from vinegar solution, rinse off with water, and immediately dry with a cloth or paper towel afterwards. If you don't dry them they will oxidize again with the water and create more rust.

Answer format: solution1/solution2
Answer: solution1