Please be aware, this product is considered a dangerous good and the amount able to be purchased may be restricted. Loading and transportation requirements apply to you when purchasing or collecting this product.WD-40 Specialist line is an exciting range of products wearing the WD-40 shield you?ve come to rely on. These products have been specially designed for those more demanding jobs that just need to be done right. WD-40 Specialist Fast Acting Citrus Degreaser is a compound consisting of d-limonene, a powerful solution with release agent function to prevent adhesion of unwanted residue. The power foam works immediately on contact and is easy to rinse with water. It is suitable for use on many surfaces including metal, exhaust hoods and flooring.