Add the herbs, cover with a lid, and turn off the heat. Let steep for 15 minutes.
Strain the herbs out and reserve the water. Some of the water may have evaporated but you should have at least 1 and 3/4 cups of tea. Put the herbal tea in the fridge to cool.
Once the herbal tea is no longer hot, stir in the aloe vera gel.
Pour the mixture into ice cube trays and freeze.
Rub on sunburned skin as needed to help cool and soothe.
Notes
You can store your sunburn soothing ice cubes in a reusable silicone bag in the freezer until ready to use.
These should last for at least a year in the freezer.