Amaranth and Barley are both grains that will protect. They cook fairly the same, so you could just mix up a little meal of them.
You can use the following website to find herbs for protection.
Good luck. :)
Of course! Always love to help :)
You can make a sage tincture. I put one tablespoon of sage in a pot and let it heat for 10-15 minutes, until I see a dark brownish color. When cool, I like to sprinkle the tincture around my home and wipe my doors down with them in a upwards motion.