Boil the bottles for a minute or two. Carefully remove from the water and let them sit in a counter to dry.
Heat olive oil in a pan. Sauté the hot peppers and garlic until soft. Stir in apple cider vinegar, sugar, cumin, and salt. Cover and simmer for 10 minutes on low heat.
Remove from heat and cool down for 10 minutes, covered. Pour mixture into a blender, squeeze in lime juice then blend thoroughly until smooth.
Transfer into bottle or jars. (Refer to the note on the blog)