Weed Killer Hot Sauce (5 FL.OZ. / 140 g): Yahoo, it is Spicy. Austin Grill says Be kind, eat good food, and tell the truth. Water, Tomato Paste, Chile Arbol, Vinegar, Salt, Garlic, and Cumin. Ingredients: Water, Tomato Paste, Chile Arbol, Vinegar, Salt, Garlic, Cumin, and Habanero Chile. Brand: Weed Killer Hot Sauce