Unfortunately, not. Solvents are great for removing oil and grease. Generally, they do not work for carbon smut. Normally, what we’ll do is the initial clean with solvent and then follow with an aqueous process to remove the final carbon and then often at the end we’ll use vacuum degreasing with hydrocarbon or modified alcohol to meet a particulate spec. There may be 4 or 5 step cleaning process but unfortunately you can’t just use a solvent.