re: salsa

Question

In a message posted today, you responded that ORTEGA THICK & CHUNKY SALSA (TOMATO PUREE, TOMATOES IN JUICE, ONIONS, GREEN BELL PEPPERS, JALAPENO PEPPERS, DISTILLED VINEGAR, SALT, CITRIC ACID, NATURAL FLAVOR, SPICE) is kosher for Passover. What about the distilled vinegar? Couldn't that be distilled from wheat? Thank you.