Abbey Degreasing Spray is recommended for servicing all airsoft guns. It helps to quickly and easily remove both mineral and silicone based greases for more efficient servicing of your weapons.Benefits:Most degreasing agents do an adequate job removing mineral based products but they will not remove silicone based oils and greases. Abbey Degreasing Spray is specially formulated to act on silicone and remove all tracesAbbey Degreasing Spray will leave your equipment clean and dry to faciliate easy servicing without causing any harm to any metal or plastic parts of the gunFor best results, make sure to lubricate with Abbey Silicone Gun Oil 35 or Abbey Silicone Gun Grease before reassembly.