A new weapon cleaning solvent named QSOL 300 is being used by Marines to efficiently clean their weapons. The solvent breaks down carbon and other contaminants faster than previously used products.

“Marines like (the new product),” said Lance Cpl. Jared N. McDonald, safety noncommissioned officer for hazardous materials, Headquarters and Support Battalion, Marine Corps Base Camp Pendleton. “It keeps the weapon lubricated and also helps to free up (the weapons adjustable components).”

According to the Material Safety Data Sheet, QSOL 300 is both colorless and odorless and is far less harmful for the environment than other products used for the same job.

“The chemical is a lot easier and less time consuming to use,” said Cpl. Gilberto Herrera, administrative clerk, Instillation Personnel Administration Center, H&S Bn. MCB Camp Pendleton.“At first I thought it was just water. But once I started scrubbing my rifle, the dirt and carbon broke away quickly; I could tell this was good stuff,” he said.

Although QSOL 300 is less harmful to the environment than previously used chemicals, the ingredients that make it so potent can be toxic in high concentrations.

When using the solution, a Marine should prevent, direct skin and eye contact by using proper protective equipment, which includes goggles, elbow length chemical-impervious gloves and a smock.

This new cleaning solvent is just one of many initiatives Camp Pendleton has undertaken in recent years to reduce the negative impact day-to-day operation can have on the surrounding environment.