Put a teaspoon of each plant in a cup of cold water and leave it to soak overnight.
Strain the cold macerate and set aside.
Use the remaining plants and scald them in a cup of boiling water, allow the tea to cool for 15 minutes, then and strain.
Finally, combine the cold macerate and the warm tea.
Use an anal irrigator or an enema bulb to introduce the tea in the colon, while it is warm. Wormwood is one of the most powerful herbs that kill parasites, and perhaps the best natural alternatives to Ivermectin.