Which type of pesticide is more likely to cause an explosion?

Total-release aerosol pesticides are more likely to cause an explosion due to their method of dispensing and the propellants used in their formulation. These products are designed to release their entire contents in a short time when activated, which can create a high-pressure environment.

Furthermore, many total-release aerosols contain flammable propellants or solvents that can ignite if exposed to an open flame or spark. The combination of rapid release and potentially volatile ingredients increases the risk of an explosive reaction, especially in confined spaces where gas buildup can occur.

In contrast, dusts, emulsifiable concentrates, and anticoagulants do not have the same properties that pose a risk for explosion. Dusts are typically non-volatile and do not create pressure in the same manner. Emulsifiable concentrates are liquid formulations that are not designed for rapid release. Anticoagulants, often rodenticides, are formulated to be safe and do not possess any explosive characteristics. This makes total-release aerosols uniquely hazardous in terms of explosion risk.