Sulfur Hotbox evaporator is one of the best ways to prevent pests and mold from growing in your growing room. The hotbox bag slowly releases sulfur vapor, which prevents the spread of dust and pests such as spiders. An excellent preventive measure against mold and many pests For use with the Hotbox sulfur sachet It is best to use in the dark when ventilation is off It is not toxic to humans and does not affect plant growth
