Gandalf Powder

This warding spell prevents negative people and energies from crossing your threshold, and is precharged with crystals and intention, using my personal ritual methods. Channel your inner Gandalf by simply sprinkling a line in front of the entrance to your home and saying, “You shall not pass!”
 
You don’t need much! You will get many uses out of this one container. And, while it’s technically safe for consumption, it probably wouldn’t taste very good, so I don’t recommend eating it.