KC Masterpiece^® Marinade is distributed nationally through Grocery, Mass Retailer (e.g. Kmart, Target, and Wal-Mart), and Warehouse/Club stores. The availability of specific flavors can vary. If your local grocery store does not carry your favorite flavor, they may be able to order it for you. You can marinate longer than 30 minutes using most KC Masterpiece^® Marinade flavors. However, when marinating with KC Masterpiece^® Honey Teriyaki with Sesame Marinade, we suggest limiting your marinating time to 30 minutes. You may use the KC Masterpiece^® Marinade according to your own taste. Keep in mind the flavors are very pronounced. Yes, combining marinades with other ingredients is fine; however, keep in mind that the Marinade flavors are quite pronounced. Yes, you should refrigerate KC Masterpiece^® Marinades after opening. All KC Masterpiece^® products are labeled in accordance with the FDA food labeling requirements, including the Food Allergen Labeling and Consumer Protection Act of 2004 (Title II of Public Law 108-282) which requires foods to be labeled that contain the major food allergens: milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat and soybeans. Although many flavors of KC Masterpiece^® Marinade do not contain these ingredients, refer to the ingredients statement on the back of each KC Masterpiece® product to find this declaration. Specific ingredients are listed on the back label of each bottle. You should not reuse the marinade after marinating foods. You should discard any product that was used to marinate food and was not cooked. To avoid contaminating marinade, never place dirty or used utensils, such as basting brushes, into the bottle and do not pour used marinade back into the bottle. Yes, you can cook with KC Masterpiece^® Marinade. Remember to use the Marinade sparingly as flavors are very pronounced. Yes, you can use KC Masterpiece^® Marinade as a dipping sauce.