Tostitos Chunky Salsa Medium

Tomato Puree (Water And Tomato Paste), Diced Tomatoes In Tomato Juice, Jalapeno Peppers, Onions, And Less Than 2% Of The Following: Vinegar, Salt, Natural Flavor, And Garlic Powder. is this kosher and is this kosher for pesach

Koshering

can a nonstick pot or pan be Koshered for Pesach? Does it make a Difference if the pot/pan hasn’t been used in 2 years?