400
Roundworms can cause Toxicariasis in humans. Ocular Toxicariasis occurs when larvae migrate to the eye and cause vision loss, inflammation and damage. Visceral Toxicariasis occurs when larvae migrate to various body organs and cause fever, fatigue, coughing, wheezing or abdominal pain. 15% of this commercial material in many households contains roundworm eggs
What is Commercial Potting Soil